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Best drill sanding attachment
Four sanding drums up to 2" across with 80 and 120 grit sleeves, rated to 7,500 RPM.
A drill sanding attachment turns the drill you already own into a small sander for curves, holes, edges and rust: a rubber drum for inside curves, a hook-and-loop pad for small flat areas, or a flap wheel for shaping and deburring. For most people, the best drill sanding attachment is a sanding drum kit like the WEN DS164: four drums from 1/2″ to 2″ in diameter with 80 and 120 grit sleeves, rated to 7,500 RPM. For metal and heavy shaping, LINE10’s zirconia drum kit lasts longer, and a flap wheel is the best single attachment for rough edges.
Below are five picks by type, a comparison table, what each kind of attachment does well, how to use a drill sanding attachment safely, and when a dedicated sander is the better buy.
Best Drill Sanding Attachments: Comparison
Specs come from the makers’ pages and manuals, or the Amazon listing where the maker publishes nothing else. I don’t print prices: these are all in the lowest price tiers, and the Amazon buttons show the live price.
| Product | ⭐ WEN DS164 🏆 EDITOR’S CHOICE |
POWERTEC 71634 | LINE10 Zirconia Drum Kit | DEWALT DAFE1H0810 | Pomsare 3″ Disc Kit |
|---|---|---|---|---|---|
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| Type | Sanding drums | Sanding drums | Sanding drums | Flap wheel | Disc pads |
| Sizes | 1/2″ to 2″ diameter | 1/2″ to 1-1/2″ diameter, 2-1/2″ long | 1/2″ to 1-1/2″ diameter, 2″ long | 3″ x 1″ | 3″ discs |
| Shank | 1/8″ and 1/4″ | 1/4″ and 1/8″ | 1/4″ | 1/4″ | 1/4″ and 1/8″ |
| Abrasive | Aluminum oxide, 80 and 120 | Aluminum oxide, 80 and 120 | Zirconia, 60 to 120 | 80 grit cloth flaps | Silicon carbide, 60 to 10,000 |
| Best use | Curves and holes in wood | Thick edges on a drill press | Metal, stainless, hardwood | Edges, rust, welds | Headlights and spot repairs |
| Availability | Shop Now at Amazon | Shop Now at Amazon | Shop Now at Amazon | Shop Now at Amazon | Shop Now at Amazon |
Drill Sanding Attachments: Reviews
Every attachment could be ordered on Amazon when I checked it.
Editor's Choicesanding drum kit
WEN DS164
WEN DS164 20-Piece Sanding Drum Kit for Drills and Drill Presses
Four drums up to 2" across with 80 and 120 grit sleeves and a published 7,500 RPM limit.
Shop Now at AmazonSpecs: WEN
Best for
Sanding curves, holes and scroll-saw cuts in wood.
- Four drum sizes up to 2" diameter
- Published 7,500 RPM limit
- 80 and 120 grit included
Skip it if
You need longer drums for thick stock: the POWERTEC kit's drums are 2-1/2" long.
- Only two grits
- Short drums on the small sizes
Read full review
Best Drill Sanding Attachment Overall
WEN’s kit covers the sizes most curves need: four rubber drums, 1/2″ x 1/2″, 1″ x 3/4″, 1″ x 1″ and 1-1/2″ x 2″ (length by diameter), with two 80-grit and two 120-grit aluminum oxide sleeves for each. The smallest drum has a 1/8″ shank and the rest 1/4″, so they fit drill chucks, drill presses and rotary tools. A nut on each drum squeezes the rubber to lock the sleeve. What sets it apart is that WEN’s manual publishes a maximum speed of 7,500 RPM, which tells you exactly which tools it’s safe in. Lowest price tier.
Longest drumslong sanding drum kit
POWERTEC 71634
POWERTEC 71634 20-Piece Sanding Drum Kit with Case
Four 2-1/2" long drums with 16 sleeves and a case, for sanding thick edges in one pass.
Shop Now at AmazonSpecs: POWERTEC
Best for
Drill press sanding of thick edges and curved parts.
- 2-1/2" long drums
- Carrying case
- Fits drills and drill presses
Skip it if
You need a 2" drum for gentle curves: the WEN kit has one.
- Largest drum is 1-1/2"
- No published maximum speed
Read full review
Best Drum Kit for Thick Stock
POWERTEC’s drums are 2-1/2″ long, so they sand the full edge of thicker stock in one pass, especially in a drill press. The kit has four expanding drums in 1/2″, 3/4″, 1″ and 1-1/2″ diameters, with 1/4″ and 1/8″ shanks, and 16 aluminum oxide sleeves in coarse 80 and fine 120 grit, all in a molded carrying case. POWERTEC lists it for wood, plastics and metals, for holes, contours and irregular shapes. Lowest price tier.
Best for metalzirconia drum kit
LINE10 Zirconia Drum Kit
LINE10 Tools 16-Piece Zirconia Sanding Drum and Sleeve Set
Zirconia sleeves on 2" drums for metal, stainless and hardwood, with a coarse 60 grit.
Best for
Deburring holes, knife making and shaping metal or hardwood.
- Zirconia sleeves for metal and hardwood
- 2" long drums on 1/4" shanks
- Coarser 60 grit included
Skip it if
You only sand softwood: the WEN kit is cheaper and has a 2" drum.
- Only three sleeves per drum
- No published maximum speed
Read full review
Best Drill Sanding Attachment for Metal
LINE10 makes a whole range of drill sanding attachments, and this kit is aimed at metal and knife making. Four rubber drums in 1/2″, 3/4″, 1″ and 1-1/2″ diameters each sit on a 1/4″ shank with a 2″ long sanding surface, and the 12 zirconia sleeves come in 60, 80 and 120 grit. LINE10 says the zirconia lasts far longer than standard brown aluminum oxide and is free of iron, sulfur and chlorinated fillers, so it can be used on stainless steel as well as wood. LINE10’s own advice: keep the RPM down and the sleeves last. Low price tier.
Best flap wheelflap wheel
DEWALT DAFE1H0810
DEWALT DAFE1H0810 3″ x 1″ Flap Wheel, 80 Grit, 1/4″ Shank
A 3" x 1" cloth flap wheel on a 1/4" shank for shaping, rust removal and blending.
Shop Now at AmazonSpecs: Amazon listing
Best for
Shaping edges, removing rust and blending welds.
- Conforms to curves and edges
- Fresh abrasive as it wears
- Works on wood and metal
Skip it if
You need to sand inside small holes: use a drum.
- One grit per wheel
- Too aggressive for fine finishing
Read full review
Best Flap Wheel for a Drill
A flap wheel is the most versatile single drill attachment: the cloth flaps conform to curves and wear down to expose fresh abrasive. DeWalt’s high-performance wheel is 3″ in diameter and 1″ wide, on a 1/4″ shank, in 80 grit. Use it to round over and blend edges, take rust and paint off metal, smooth welds and shape contoured wood. It’s sold singly by Amazon. For tight spots, smaller 1″ and 2″ flap wheels on the same shank exist from DeWalt and other makers. Lowest price tier.
Best disc kithook-and-loop disc kit
Pomsare 3" Disc Kit
Pomsare 133-Piece 3″ Hook-and-Loop Sanding Disc Kit for Drills
3" hook-and-loop pads with wet/dry discs from 60 to 10,000 grit for repairs and polishing.
Shop Now at AmazonSpecs: Amazon listing
Best for
Headlight lenses, small paint and epoxy repairs, spot sanding.
- Grits from 60 to 10,000
- Wet or dry use
- Buffing pad included
Skip it if
You're sanding flat wood: a random orbital sander leaves no swirls.
- Swirl marks on bare wood
- Listing-only specifications
Read full review
Best Disc Kit for Small Flat Areas and Headlights
This kit pairs 3″ hook-and-loop backing pads for 1/4″ and 1/8″ shanks with wet/dry silicon carbide discs from 60 to 10,000 grit, interface foam pads and a wool-style buffing pad, so you can go from sanding to polishing with one drill. The listing aims it at headlight restoration, paint scratches, epoxy and small repairs on wood and metal. The details come from the listing; Pomsare publishes no further specifications. Treat the very fine grits as polishing steps. Lowest price tier.
How I Chose These Attachments
The drill sanding attachments on Amazon are mostly unbranded kits with long piece counts and little detail. I gave priority to makers that publish the drum sizes, shank, abrasive and, ideally, a maximum speed: WEN prints 7,500 RPM in its manual, which is the kind of number that keeps an attachment in one piece. I picked one attachment per job: drums for curves and holes, zirconia drums for metal, a flap wheel for shaping and deburring, and a disc kit for small flat areas. I don’t show customer ratings or prices. For how I choose products across the site, see how I choose.
Types of Drill Sanding Attachments
Sanding Drums
A rubber drum on a shank with a replaceable abrasive sleeve. Tightening the nut on the end squeezes the rubber so it expands and grips the sleeve. Drums sand inside curves, holes, scroll-saw and band-saw cuts and the edges of shaped parts. In a drill press, they work like a small spindle sander: clamp a scrap with a hole under the drum so you can sand the full thickness of the edge.
Hook-and-Loop Disc Pads
A small backing pad, usually 2″ or 3″, on a shank, with stick-on sanding discs. Good for small flat spots, plastic, headlight lenses and spot repairs. A drill spins the disc in one direction only, so it leaves swirl marks on wood; for flat wood surfaces, a random orbital sander leaves a far better finish.
Flap Wheels
Strips of abrasive cloth arranged around a hub. As the outer strips wear, fresh abrasive appears underneath. Flap wheels shape, round over and blend edges, clean rust and paint off metal, and sand contours that a drum can’t follow.
What About Wire Brushes and Buffing Pads?
Wire wheels and cup brushes strip rust and loose paint but don’t sand. Foam and wool buffing pads polish. Both use the same chuck and shank, but they’re finishing and cleaning tools, not abrasives.
How to Use a Drill Sanding Attachment
- Check the shank and speed. Use a 1/4″ shank in a drill or drill press chuck and stay under the attachment’s maximum RPM. WEN’s DS164 drums are rated to 7,500 RPM; most cordless drills top out well below that, but check die grinders and rotary tools before you use the same accessory in them.
- Tighten the chuck fully. WEN’s manual says to insert the shank so the jaws grip as much of it as possible, center it and tighten using all three keyholes on a keyed chuck.
- Fit the sleeve or disc and tighten the drum nut until the sleeve can’t rotate on the drum.
- Clamp the workpiece or hold it on a drill press table; never hold small parts in one hand and the drill in the other.
- Start before contact, at moderate speed, and bring the attachment to the work with light pressure.
- Keep it moving. A drum or flap wheel held in one spot digs a groove; on wood, it can burn.
- Work against the rotation on drums, so the drum doesn’t grab the edge and pull itself along.
- Wear safety glasses and a dust mask. Attachments throw dust and grit at face height.
⚠️ Lock the Drill in Forward, Not Hammer Mode
Use forward rotation and the drill setting, never hammer mode, and set the clutch to its highest number or the drill mode so it doesn’t slip. Keep long hair and sleeves away from the spinning attachment, and unplug the drill or remove the battery before changing sleeves.
Drill Sanding Attachment Tips by Material
Wood
Start at 80 grit for shaping and finish at 120. Drums work best on curved edges; for flat faces, switch to a sanding block or an orbital sander. If the sleeve starts to burn the wood, slow down, lighten the pressure or replace the sleeve.
Metal
Use zirconia sleeves or a flap wheel, moderate speed and short passes so the part doesn’t overheat. Deburr holes with a small drum, and blend welds and edges with a flap wheel. My guide on how to sand metal covers grits and finishes.
Plastic and Headlights
Plastic melts with heat, so use low speed, fine grits and wet sanding where the kit allows it. Hook-and-loop disc kits with wet/dry discs are the usual tool for headlight restoration.
Drill Attachment or a Real Sander?
A drill sanding attachment is the right answer for occasional curves, holes and small parts. If you shape curves every week, an oscillating spindle sander sands square to the table, oscillates to avoid grooves and collects dust. For flat surfaces, a random orbital sander is faster and leaves no swirls, and for corners and tight spots a detail sander or an oscillating multi-tool reaches where a drill can’t.
💡 Pro Tip: A Drill Press Makes a Spindle Sander
Clamp a piece of plywood with a hole slightly larger than the drum to the drill press table, lower the drum into the hole and lock the quill. The full height of the sleeve can now sand the edge of a curved part square to its face, and a vacuum hose clamped under the table catches some of the dust.
🏆 The Verdict
The best drill sanding attachment for most people is the WEN DS164 drum kit: four sizes, two grits and a published 7,500 RPM limit. Choose the POWERTEC 71634 for longer drums, LINE10’s zirconia drums for metal, the DEWALT flap wheel for shaping and deburring, and a 3″ hook-and-loop kit for small flat spots and headlights.
❓ Frequently Asked Questions
How can I turn my drill into a sander?+
What is the best sanding attachment for a drill?+
Is there a sanding attachment for drills?+
Can I use a drill for sanding?+
What drill attachment is best for sanding metal?+
What speed should I use for a drill sanding drum?+
Conclusion
A good drill sanding attachment costs little and solves the jobs other sanders can’t reach: curves, holes, edges and small repairs. Start with a drum kit, add a flap wheel if you work with metal or shape edges, and move up to a spindle or orbital sander when the jobs get bigger. Questions about your project? Ask in the comments.
