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Cutting the cord is the easy part. The harder question — the one that decides whether you end up with holograms or a mirror finish — is whether you actually need a dedicated cordless polisher or whether a backing plate on your existing drill will get the job done. Those are two different tools built for two different jobs, and most buying guides blur the line because a generic "cordless polisher" listing photographs well next to a premium professional-grade rotary.
A dedicated cordless polisher — the DEWALT DCM848, Milwaukee M18 FUEL, Makita XOP02, or Flex XFE 15 — is a counterweighted orbital machine engineered to correct an entire panel without burning through clear coat. A drill-attachment kit is a backing plate and a stack of foam pads on a 1/4" shank, meant for headlights, wheels, badges, and isolated scratches — not a full car. Buying the wrong one means either overpaying for correction power you'll never use on spot repairs, or underpowering a full paint-correction job with a tool that was never designed for it.
This guide is organized the way most DIY detailers actually shop: by the battery platform already sitting in the garage. If you've got a shelf of 20V MAX packs, the DEWALT DCM848 makes more financial sense than buying into Makita LXT from scratch. If you're M18-invested, Milwaukee's 15mm and 21mm units skip the battery tax entirely. And if all you need is a headlight refresh or wheel touch-up, a $20–$30 drill kit will outperform a $250+ dedicated polisher on cost-per-job.
Below: nine picks split across dedicated cordless polishers and drill-attachment kits, with the honest trade-offs — throw size, forced rotation vs. free-spin, battery runtime, and where each one stops being useful.
Quick Picks
- Best overall cordless polisher: Milwaukee M18 FUEL 15mm Random Orbital Polisher (2684-20) — powerful, doesn't stall, best for M18 owners.
- Best for DEWALT 20V MAX owners: DEWALT DCM848B — dual-action, beginner-safe free-spin design.
- Most versatile single unit: Makita XOP02Z — switchable forced-rotation and free-spin modes.
- Best for hologram-free finishing: Flex XFE 15 150 18.0-EC — free-spinning, low-heat, finishing-focused.
- Best for large flat panels: Milwaukee M18 FUEL 21mm Random Orbital Polisher (2685-20).
- Best rotary for experienced users: DEWALT DCM849B — forced rotation, not beginner-friendly.
- Best drill-attachment kit: SPTA 29-Piece Buffing Pad Kit.
- Best budget spot-correction kit: TCP Global 3" Mini Buffing & Polishing Kit.
- Best drill backing plate upgrade: Adam's Polishes 4" Cordless Drill Backing Plate.
What Makes a Great Cordless or Drill-Attachment Polisher?
Before comparing individual units, it helps to know what actually separates a correction-capable machine from a spot tool.
Orbit type — free-spinning vs. forced rotation. A free-spinning random orbital pad stalls under excessive pressure or a bad angle, which protects the paint from an inexperienced hand. Forced-rotation machines (true rotaries, like the DEWALT DCM849) spin continuously regardless of pressure — faster correction, but a real risk of clear-coat burn if the user doesn't manage heat and dwell time. A hand drill has no orbit at all: it's a single fixed rotary axis with no counterweight and no stall protection, which is exactly why it's a spot tool and not a panel-correction machine.
Throw size. Measured in millimeters, throw is how far the pad travels off-center per orbit. Smaller throws (8–9mm) favor control on tight areas; larger throws (15–21mm) cover more surface per pass and correct faster, at some cost to maneuverability on complex curves.
Battery platform. Every dedicated cordless polisher in this guide is sold as a bare tool for a reason: buyers already own batteries from cordless drills, impact drivers, or other tools on the same platform (DEWALT 20V MAX, Milwaukee M18, Makita 18V LXT, Flex 18V). Buying bare-tool avoids paying for redundant batteries and chargers.
Backing plate size and pad compatibility. 5" and 6" plates dominate dedicated polishers; drill kits typically run 3"–4" plates sized for tight spot work rather than full panels.
Runtime and battery capacity. Reported runtimes for correction-capable machines are typically 20–50+ minutes per battery, depending on load — heavier cutting drains a pack far faster than light polishing or wax application.
#1 Milwaukee M18 FUEL 15mm Random Orbital Polisher (2684-20) — Best Overall Cordless Polisher
Specs
| Spec | Detail |
|---|---|
| Orbit type | Random orbital, free-spin |
| Throw | 15mm |
| Backing plate | 5" |
| Platform | Milwaukee M18 |
| Speed range | 2,650–5,100 RPM, 8-position dial |
| Weight | 5.16 lbs (bare tool, no battery) |
| Length | 17.26 in |
| Battery clearance | Over 2" for surface protection |
| Configuration | Bare tool; batteries/charger sold separately |
Milwaukee's own product literature describes it as maintaining speed under load better than competing cordless polishers, and independent reviewers back that claim: on an M18 REDLITHIUM HIGH OUTPUT XC6.0 pack, expect roughly 53 minutes of light polishing or around 20 minutes of heavier scratch removal before a swap. The 2" of battery clearance is a small but real detail — it keeps the pack from bumping trim or adjacent panels during close work.
Positioning: mid-to-premium tier, positioned squarely for buyers already on the M18 platform.
Pros
- Reported to hold speed under pressure without stalling, even during heavier correction
- 8-position speed dial covers everything from wax application to compound cutting
- 2"+ battery clearance reduces the chance of marring nearby trim
- Bare-tool option skips redundant battery purchases for existing M18 owners
Cons
- No confirmed first-party Amazon listing — buyers relying on Amazon will hit third-party resellers rather than Milwaukee direct
- Battery and charger sold separately; new-to-M18 buyers need a starter kit
- Heavier correction work reportedly drains a battery in as little as 20 minutes
Verdict: The 15mm throw and load-holding performance make this the polisher most experienced detailers reach for first once they're on the M18 platform — it's the workhorse of the lineup rather than a specialist.
Perfect for: DIY detailers already invested in Milwaukee M18 tools who want one polisher that handles both correction and finishing work.
#2 DEWALT DCM848B 20V MAX XR 5" Random Orbit Polisher — Best for DEWALT 20V Owners
Specs
| Spec | Detail |
|---|---|
| Orbit type | Random orbital, dual-action (free-spin) |
| Throw | 2.1" (≈15mm) |
| Backing plate | 5", included |
| Platform | DEWALT 20V MAX |
| Speed range | 2,000–5,500 OPM, variable trigger + dial |
| Included | 5" backing plate, side handle, Torx key |
| Configuration | DCM848B tool-only, or DCM848P2 kit with two 5.0Ah batteries + charger + bag |
This is DEWALT's dual-action polisher — the free-spinning, beginner-safer sibling to the DCM849 rotary below. Its variable-speed trigger is sensitive enough to modulate cutting speed mid-pass, and it shares batteries with any other 20V MAX tool already in the garage, which is the main reason DEWALT-platform owners default to it. It's noticeably heavier than expected on first use, but that mass adds stability during longer correction passes rather than fatigue on short sessions.
Positioning: mid tier, DEWALT-platform-first buy.
Pros
- Free-spin dual-action design stalls under bad technique instead of burning paint — safer for less experienced users
- Shares batteries with the broader DEWALT 20V MAX lineup
- Sensitive variable-speed trigger allows fine control mid-pass
- Kit option (DCM848P2) bundles batteries, charger, and bag for buyers starting from zero
Cons
- Heavier in hand than comparable dual-action machines
- Easy to confuse with the DCM849 rotary at a glance — different model number, very different behavior
- Tool-only version requires an existing 20V MAX battery to run
Verdict: The DCM848 is the safe, forgiving choice for anyone building a correction routine on the DEWALT platform — and the one to buy instead of the DCM849 unless rotary experience is already in hand.
Perfect for: DEWALT 20V MAX owners doing their first machine-polishing jobs, or anyone who wants free-spin stall protection built in.
#3 Makita XOP02Z 18V LXT Dual Action Random Orbit Polisher — Most Versatile Single Unit
Specs
| Spec | Detail |
|---|---|
| Orbit type | Selectable — forced rotation OR free-spin |
| Pad capacity | 5"/6" |
| Platform | Makita 18V LXT |
| Speed range | 5-speed dial, 1,600–6,800 OPM / 0–780 RPM |
| Power modes | High (correction) / Low (extended runtime) |
| Weight | ~7.1 lbs |
| Configuration | XOP02Z tool-only, or XOP02T kit with 5.0Ah battery |
The XOP02's defining feature is the switch between forced rotation and free-spin — one machine that can cut aggressively like a rotary when set to forced mode, then switch to free-spin for safer finishing passes. That flexibility was put to real use restoring a wet-sanded panel (800–3,000 grit) with a heavy-cut compound, where the constant-speed control under load kept output consistent through the correction. Independent reviewers have noted it currently has no direct cordless competitor offering both rotation modes in a single tool.
Positioning: premium tier, for buyers building on the Makita LXT platform.
Pros
- Only cordless unit in this lineup offering both forced-rotation and free-spin modes
- Dual power modes trade correction speed for extended runtime as needed
- Constant-speed control maintains output under pressure during heavy cutting
- 5-speed dial covers the full range from compound cutting to wax spreading
Cons
- Heaviest dedicated polisher in this guide at ~7.1 lbs, which adds fatigue over long sessions
- Forced-rotation mode carries the same burn risk as any rotary if used carelessly
- Premium pricing relative to single-mode competitors
Verdict: For Makita LXT owners who want one tool that can both cut aggressively and finish cleanly, the XOP02 is the most capable single unit here — the trade-off is weight and a learning curve on forced-rotation mode.
Perfect for: Makita-platform detailers who want both a rotary-style cutter and a safe finishing polisher without buying two machines.
#4 Flex XFE 15 150 18.0-EC Cordless Random Orbital Polisher — Best for Hologram-Free Finishing
Specs
| Spec | Detail |
|---|---|
| Orbit type | Free-spinning random orbital |
| Throw | 15mm |
| Pad capacity | Up to 6" |
| Platform | Flex 18V |
| Speed range | 2,300–3,800 RPM / 4,600–7,600 OPM |
| Weight | ~4.6 lbs |
| Runtime | ~45 min at full power per 5.0Ah battery |
| Charge time | ~40 min |
| Configuration | Set includes bare tool + two 18V 5.0Ah batteries + 180W charger; pads sold separately |
Flex's electronic management system and flat gear head keep heat low, which matters on temperature-sensitive paints and darker finishes prone to showing marring. Its free-spinning design is marketed specifically around making burn-through "almost impossible," positioning it as a finishing tool rather than a heavy cutter — pair it with a dedicated cutting machine if the job needs aggressive compound work first. The two-battery set is a genuine practical advantage: swap packs mid-job instead of waiting on a charger.
Positioning: premium tier, finishing-focused.
Pros
- Free-spin design specifically engineered to minimize burn-through risk
- Lightest dedicated polisher in this guide at ~4.6 lbs, reducing fatigue on long sessions
- Two-battery set enables continuous work without charging downtime
- Low-heat operation suits temperature-sensitive and darker paint finishes
Cons
- Positioned as a finisher, not a heavy cutter — pair with a rotary or higher-cut machine for serious correction work
- Pads sold separately from the set
- Niche reseller listings mean stock and availability can vary
Verdict: If holograms and heat marks are the main concern rather than raw cutting speed, the XFE 15 150's free-spin, low-heat design makes it the safest finishing pass in this lineup.
Perfect for: Detailers who already have a cutting tool and want a dedicated, low-risk finishing polisher for the final pass.
#5 Milwaukee M18 FUEL 21mm Random Orbital Polisher (2685-20) — Best for Large Flat Panels
Specs
| Spec | Detail |
|---|---|
| Orbit type | Random orbital, free-spin |
| Throw | 21mm (Milwaukee's first cordless 21mm) |
| Backing plate | 6" |
| Platform | Milwaukee M18 |
| Speed range | 2,400–4,500 RPM, 8-position dial |
| Battery clearance | Over 2" |
| Configuration | Bare tool, or kit with two 6.0Ah HIGH OUTPUT batteries + charger |
The larger 21mm throw and 6" plate cover more surface per pass than the 15mm sibling above, making it the better pick for hoods, roofs, and doors on larger vehicles. That extra throw does come with a trade-off on sanding-scratch removal: it can take longer than a high-RPM corded machine to clear deep 2,500-grit sanding marks, and heavier correction work reportedly drains batteries fast enough that owning at least two packs is worth planning for.
Positioning: premium tier, large-panel specialist within the M18 lineup.
Pros
- Largest throw of any polisher in this guide, covering more surface per pass
- Free-spin design doesn't stall under heavy pressure
- Same M18 battery platform as the 15mm unit and other Milwaukee tools
- 2"+ battery clearance protects nearby trim during close work
Cons
- No confirmed first-party Amazon listing
- Can take longer than a corded machine to remove deep sanding scratches
- Reportedly drains batteries quickly under heavy correction — plan on owning two or more packs
Verdict: For large, flat panels where coverage speed matters more than tight-area control, the 21mm complements rather than replaces the 15mm unit in a two-polisher M18 setup.
Perfect for: M18 owners correcting larger vehicles or working mostly on hoods, roofs, and doors rather than tight curves.
#6 DEWALT DCM849B / DCM849P2 20V MAX XR 7" Rotary Polisher — Best Rotary for Experienced Users
Specs
| Spec | Detail |
|---|---|
| Orbit type | Rotary, forced rotation (NOT dual-action) |
| Backing plate | 7" (180mm) |
| Platform | DEWALT 20V MAX |
| Speed range | 800–2,200 RPM, variable trigger + dial |
| Weight | ~4.8 lbs |
| Included | 7" backing plate, side handle, bail handle |
| Configuration | DCM849B tool-only, or DCM849P2 kit with two 6.0Ah batteries + charger + bag |
This is a true rotary — the pad spins continuously and won't stall regardless of pressure or angle, which is precisely why community forums repeatedly flag the model-number confusion with the DCM848 dual-action above. Experienced users favor it for rotary cutting power without a cord, and it sees use beyond automotive paint in marine gelcoat and monument work. It demands more skill than any free-spin machine in this guide: heat management and dwell time are on the operator, not the tool.
Positioning: mid tier, aimed at users who already understand rotary technique.
Pros
- True forced-rotation cutting power without a cord
- 7"/180mm plate covers large areas efficiently
- Shares 20V MAX batteries with the DCM848 and the rest of the DEWALT cordless lineup
- Rubber gear-case overmold adds durability for repeated use
Cons
- No stall protection — burn-through risk is real for inexperienced users
- Frequently confused with the DCM848 dual-action by newcomers, despite very different behavior
- Not recommended as a first machine-polishing tool
Verdict: A capable rotary for anyone who's already comfortable managing heat and dwell time, but this is not the DEWALT to start with — that's the DCM848.
Perfect for: Experienced detailers who want rotary-level cutting speed on the DEWALT 20V MAX platform.
#7 SPTA 29-Piece Drill Buffing Pad Kit — Best Drill-Attachment Kit
Specs
| Spec | Detail |
|---|---|
| Type | Drill-attachment kit, not a dedicated polisher |
| Includes | Mixed foam and wool pads, backing plate (5/8"-11 thread), adapters for drill shank / M14 |
| Compatibility | Chucks into a standard cordless drill or fits a rotary/DA polisher via adapter |
| Pads | Washable, reusable, color-coded by cut level |
| Best use | Wheels, headlights, trim, small scratches, wax application |
This kit turns any cordless drill already in the garage into a spot-correction tool, and the adapter set is the detail that matters — it also fits standard rotary/DA polisher threads, so the pads aren't locked to drill-only use. It is explicitly not a substitute for a dedicated dual-action or rotary polisher on full-panel correction; treat it as the tool for headlights, wheel faces, badges, and localized scratch work.
Positioning: budget tier.
Pros
- Turns an existing drill into a usable spot-correction tool at low cost
- Adapter set works with drills and with rotary/DA polisher threads
- Color-coded, washable pads cover a range of cut levels in one kit
- Well suited to headlights, wheels, and small scratch repair
Cons
- Not a substitute for a dedicated polisher on full-panel correction
- A drill has no orbit or stall protection — technique matters more here than on any dual-action machine
- Best paired with a mild one-step polish rather than aggressive cutting compounds
Verdict: The SPTA kit is the honest budget entry point for drill-based detailing — genuinely useful for spot work, and refreshingly upfront about what it isn't.
Perfect for: DIYers who already own a drill and want an affordable way to tackle headlights, wheels, and isolated scratches without buying a dedicated polisher.
#8 TCP Global 3" Mini Buffing & Polishing Pad Kit — Best Budget Spot-Correction Kit
Specs
| Spec | Detail |
|---|---|
| Type | Drill-attachment kit |
| Includes | 4 pads (foam, wool/lambswool, microfiber), 3" backing plate (5/8" thread), 1/4" drill shank adapter |
| Best use | Tight corners, headlights, wheels, scratch spots |
A smaller-footprint alternative to the SPTA kit, built around a 3" plate specifically for tight areas — corners, badges, and headlights where a full-size backing plate can't reach. It's a long-standing, budget-tier listing favored for headlight restoration work, and it carries the same caveat as every drill kit here: pair it with a light one-step compound and don't expect full-panel results.
Positioning: budget tier.
Pros
- Compact 3" plate reaches tight corners a 5" or 6" plate can't
- Four pad types (foam, wool/lambswool, microfiber) cover cleaning through light cutting
- Low-cost entry point for headlight and small-area correction
- 1/4" shank adapter fits standard household drills
Cons
- Smaller plate means slower coverage on anything larger than a spot repair
- No orbit or stall protection — same technique dependence as any drill kit
- Best matched with light compounds, not aggressive cutting jobs
Verdict: The go-to small-plate option when the job is a headlight, a badge, or a tight corner rather than a full panel.
Perfect for: Budget-conscious DIYers tackling headlight restoration or small scratch repair with a drill already on hand.
#9 Adam's Polishes 4" Cordless Drill Backing Plate — Best Drill Accessory Upgrade
Specs
| Spec | Detail |
|---|---|
| Type | Drill-attachment accessory (backing plate only) |
| Construction | Fiberglass core bonded to polyurethane foam, hook-and-loop face |
| Compatibility | Fits any standard drill |
| Best use | Headlights, spot scratch removal, small-area correction with Adam's 4" pads |
This is a backing plate rather than a full kit — the pick for buyers who already have pads and just want a name-brand plate built to a known standard, rather than a generic multi-pack. Adam's is explicit that a drill is not the tool for detailing an entire vehicle, which is the same honest positioning every credible source in this category takes.
Positioning: budget tier, accessory-only.
Pros
- Durable fiberglass-and-foam construction from a known detailing brand
- Fits any standard drill without a proprietary adapter
- Pairs directly with Adam's 4" pad lineup for a matched system
- Manufacturer is upfront that this is a spot tool, not a full-car solution
Cons
- No confirmed Amazon listing — sold primarily direct and through detailing retailers
- Pads sold separately
- Same spot-work ceiling as any drill-based setup
Verdict: The right pick for anyone who wants a branded, well-built plate to complete an existing pad collection rather than starting from a generic kit.
Perfect for: DIYers who already own detailing pads and want a reliable backing plate to match, rather than a full drill-kit bundle.
Comparison Table
| Product | Orbit / Rotation | Throw / Plate | Platform | Speed Range | Best Use |
|---|---|---|---|---|---|
| Milwaukee M18 FUEL 15mm (2684-20) | Free-spin | 15mm / 5" | M18 | 2,650–5,100 RPM | General correction & finishing |
| DEWALT DCM848B | Free-spin (DA) | 2.1" / 5" | 20V MAX | 2,000–5,500 OPM | Beginner-safe full correction |
| Makita XOP02Z | Switchable forced/free | — / 5"–6" | 18V LXT | 1,600–6,800 OPM | Cutting + finishing in one tool |
| Flex XFE 15 150 | Free-spin | 15mm / up to 6" | Flex 18V | 4,600–7,600 OPM | Hologram-free finishing |
| Milwaukee M18 FUEL 21mm (2685-20) | Free-spin | 21mm / 6" | M18 | 2,400–4,500 RPM | Large flat panels |
| DEWALT DCM849B | Forced rotation | — / 7" | 20V MAX | 800–2,200 RPM | Heavy cutting (experienced users) |
| SPTA 29-Piece Kit | Drill (fixed axis) | — / varies | Any drill | Drill-dependent | Wheels, headlights, spot repair |
| TCP Global 3" Kit | Drill (fixed axis) | — / 3" | Any drill | Drill-dependent | Tight corners, headlights |
| Adam's 4" Backing Plate | Drill (fixed axis) | — / 4" | Any drill | Drill-dependent | Spot correction with matched pads |
Which Should You Buy?
You already own a cordless tool platform (drills, impact drivers) and want a bare-tool polisher to match: Buy within that ecosystem — Milwaukee M18 FUEL if you're on M18, DEWALT DCM848 if you're on 20V MAX, Makita XOP02 if you're on 18V LXT. The battery and charger you already own make the bare-tool price the real price.
You're new to machine polishing: Start with a free-spinning dual-action — DEWALT DCM848, Milwaukee M18 FUEL 15mm, or Flex XFE 15 150. Skip forced-rotation machines (DCM849, or forced mode on the Makita XOP02) until you've built up technique on a free-spin unit. For a deeper dive into dual-action machines and beginner safety, check out our guide to dual-action polishers for beginners.
You're correcting large, flat panels regularly: The Milwaukee 21mm's bigger throw and 6" plate cover more surface per pass than any 15mm unit here, at some cost in speed on deep sanding-scratch removal.
You want one machine that both cuts and finishes: The Makita XOP02's switchable forced/free-spin modes are the only way to get both behaviors from a single cordless tool in this lineup — accept the extra weight as the trade-off.
Your job list is headlights, wheels, badges, and small scratches — not full panels: Skip the dedicated polisher entirely. An SPTA or TCP Global drill kit, or an Adam's backing plate if you already own pads, will outperform a $250+ machine on cost-per-job for spot work. Many detailers pair these budget kits with clay bar treatment as a prep step before final polishing — it removes embedded contaminants without marring the clear coat.
Frequently Asked Questions
Q: Can a drill actually replace a dedicated car polisher?
No. A drill spins on a single fixed axis with no counterweighted orbit and no stall protection, which makes it a spot tool for headlights, wheels, badges, and small scratches — not a safe way to correct an entire vehicle's paint.
Q: What's the difference between a dual-action polisher and a rotary polisher?
A dual-action (free-spinning) polisher stalls under excessive pressure or a bad angle, which protects the paint — this is the safer choice for beginners. A rotary (forced-rotation) machine spins continuously regardless of pressure, cutting faster but carrying a real risk of clear-coat burn if heat and dwell time aren't managed carefully.
Q: Is cordless powerful enough for real paint correction, or do I need a corded machine?
Corded orbital polishers generally deliver more power than cordless, since the motor has to both oscillate and rotate the pad — a heavier battery draw than a pure rotary. That said, current cordless units handle the vast majority of DIY correction work, and the freedom from a cord dragging across freshly cleaned paint is a real practical advantage.
Q: How long does a single battery last during a polishing job?
Reported runtimes vary by load: light polishing or wax spreading can approach 45–50+ minutes per battery on higher-capacity packs, while heavier correction work removing sanding scratches can drain a battery in as little as 20 minutes. Owning at least two batteries is worth planning for if you're doing full-panel correction regularly.
Q: Should I buy the DEWALT DCM848 or the DCM849?
The DCM848 is the dual-action (free-spin) model and the correct choice for most DIY detailers, especially beginners. The DCM849 is a true rotary with no stall protection — it demands more experience to use safely and is not the model to start with despite the nearly identical name.
Q: Do I need to buy a battery and charger separately for these polishers?
Most dedicated cordless polishers in this guide — Milwaukee, DEWALT, Makita, Flex — are sold as bare tools by default, on the assumption that buyers already own batteries from other tools on the same platform. Kit versions bundling batteries and a charger are available for each brand if you're starting the platform from scratch.
Q: What size backing plate should I get for spot work versus full panels?
Drill-attachment kits typically run 3"–4" plates sized for tight areas like headlights, badges, and corners. Dedicated polishers use 5"–6" plates built to cover full panels efficiently — matching plate size to the job avoids wasted passes on either end.
Conclusion
The split in this category is real, not marketing: a dedicated cordless polisher earns its higher cost by safely correcting full panels, while a drill-attachment kit earns its low cost by handling the spot jobs — headlights, wheels, badges, small scratches — that don't justify a dedicated machine. Buying based on the battery platform already in the garage, rather than chasing the highest-spec unit on paper, is what actually saves money here: a bare-tool Milwaukee, DEWALT, or Makita polisher only makes financial sense if the batteries are already on hand.
For most DIY detailers starting their first full-panel correction, a free-spinning dual-action — the DEWALT DCM848, Milwaukee M18 FUEL 15mm, or Flex XFE 15 150 — is the safer and more forgiving entry point than any forced-rotation rotary. Save the rotary for once that technique is dialed in. And for anything short of a full panel, a $20–$30 drill kit will do the job for a fraction of the cost of a machine that was never built for spot work in the first place.
