Best countersink bit set
Updated: 23 October 2026
You want one box that will pilot and seat ordinary wood screws, and you do not want a nineteen-piece kit just because the number is larger. “Best” on a UK search often means a Trend Snappy set or whichever kit is ranked first this week. Trend’s SNAP/CS/SET is a real countersink with pilots, and it is not an ASIN in this comparison, so it is not scored here. This shortlist uses only the amazon.co.uk listings we compared, with prices and review counts from those pages. The full table is the [countersink comparison](/hub/drilling-and-accessories/countersink). The Products Compared editorial team used the listings read on 20 October 2026. Nobody ran a lab test. A qualifying purchase can earn us a commission at no extra cost to you. Bestseller rank is not sharpness.
You want one box that will pilot and seat ordinary wood screws, and you do not want a nineteen-piece kit just because the number is larger.
You want one box that will pilot and seat ordinary wood screws, and you do not want a nineteen-piece kit just because the number is larger. “Best” on a UK search often means a Trend Snappy set or whichever kit is ranked first this week. Trend’s SNAP/CS/SET is a real countersink with pilots, and it is not an ASIN in this comparison, so it is not scored here. This shortlist uses only the amazon.co.uk listings we compared, with prices and review counts from those pages. The full table is the countersink comparison. The Products Compared editorial team used the listings read on 20 October 2026. Nobody ran a lab test. A qualifying purchase can earn us a commission at no extra cost to you. Bestseller rank is not sharpness.
Our top picks
| Badge | Product | Buy it for | Stars and reviews | Skip it if | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Makita Makita D-73455 4-piece set | Short wood screws, No. 6–12 | 4.5 from 247 | You need a stated angle or a case | 9.0 | about £7.92 | View offer |
| Alternative |  Gasea Gasea 3-piece 90° countersink | A 90° chamfer, hole already drilled | 4.4 from 1,122 | You still need a pilot drilled | 8.8 | about £4.99 | View offer |
 EZARC EZARC 12-piece countersink set | No. 4–12 wood screws, spares | 4.3 from 1,306 | You live in chipboard all day | 8.6 | about £17.99 | View offer |
On this page
What this shortlist is judging
A best countersink bit set, for this page, is a combination tool for wood screws from about No. 4 or No. 6 up to No. 12, with a 1/4 inch hex, a stated pilot, and enough UK reviews that a complaint has had time to appear. Piece count is not the score. A 5.0 from eight reviews is a first impression. A 4.3 from 1,306 reviews is a record of grub screws, snapped pilots and chipboard wear as well as clean seats. The top pick is the EZARC 12-piece set, B0DSBW4M6S, listed at £17.99, 4.3 from 1,306 reviews, 82°, titanium-coated HSS, wood only on the surface line. The best value is the Makita D-73455, B0B6WN354X, listed at £7.92, 4.5 from 247 reviews, for short wood screws, with the angle left blank. The plain chamfer, if you have already drilled the hole, is the Gasea three-piece set at £4.99, 4.4 from 1,122 reviews, 90°. Those three are different jobs. Maker UK’s 2026 round-up puts Trend first and mentions Makita and EZARC. That is a map of what UK woodworkers search for. It is not a reason to pretend Trend was in the basket. Amazon’s Countersink Bits bestseller list had the EZARC 12-piece at number 1 at £17.99 in the snapshot used here. Rank moves, so it is context rather than a verdict.
Combination bits for wood screws
The EZARC 12-piece set gives you five countersinks, No. 4 to No. 12, pilots from 2 mm to 3.6 mm, five spare pilots, a 60 mm magnetic holder and a case. Reviewers describe a neater seat because the pilot guides the cutter, and they set depth with the Allen key. The limits are in the same reviews. Gauge numbers are smaller than buyers who wanted large millimetre drills expected. The grub screw can strip or let the pilot walk. The edge can blunt after about 40 holes in chipboard. The hex does not click into a Trend Snappy chuck. If your work is chipboard all day, budget for a blunt cutter or a spare, and tighten the grub screw until the pilot cannot slip. Makita’s four-piece set is the one to buy when £17.99 is more than the job. No. 6 to No. 12, pilots stated as 3 mm, 4 mm, 5 mm and 6 mm, an L-wrench, no case, 60 g. Stars are higher than EZARC and the sample is smaller: 4.5 from 247, against 4.3 from 1,306. Reviews include a tip that broke on the second hole in 4 mm ply, a pilot that ran off centre, and an edge that was blunt after about a dozen holes in treated timber or about 30 in chipboard. One buyer measured about 4 mm from the size marked 6 mm. That is normal for a wood-screw pilot and wrong if you wanted a clearance hole. The angle is not on the listing, so do not invent 82° or 90° for it. Choose EZARC when you want spares, a case and the longer review trail. Choose Makita when you want a branded combination bit for short wood screws. Neither is a metal set.
When a plain 90° set is the better buy
If the pilot is already in the wood, the combination sets are the wrong spend. Gasea’s 12, 16 and 19 mm bits, five flutes, carbon steel, £4.99, are a chamfer for a hole you drilled yourself. The angle on the listing is 90°, which matches metric and British countersunk heads more closely than the 82° combination kits. That argument is on 82 or 90 degree countersink. Reviews cite marine plywood, oak, MDF and aluminium sheet. The listing forbids high-hardness metal. Softwood can look untidy unless you keep the speed up, and one review reported wear after about half a dozen holes. There is no case. Torveen is the same 12, 16 and 19 mm idea at £4.19, one flute, 4.5 from 15 reviews, four short positive UK texts and no written complaints. YXIING is two of each size at £6.39, 4.5 from 21 reviews, with one flower-shaped seat in an aluminium router plate and no stated angle. Fifteen or twenty-one reviews do not outweigh 1,122. If you only need to chamfer, buy Gasea unless you specifically want a spare of each size and you accept a thin sample. Volume is a reason to trust the complaint pattern, not a reason to expect the edge to last like a trade cutter.
Kits that add plugs and hinge bits
LIBRATON at £29.99, 4.4 from 377 reviews, is the kit to consider when you want tapered 82° bits, depth rings and two plug cutters, and you have a bench drill for the plugs. The listing says the plug cutters are best on a bench drill. Reviews include snapped fine pilots, including in 18 mm MFC, and no Pozidriv bit. A non-UK review said a plug did not match an 8 mm dowel. It is a furniture kit with those limits, not a better version of the £17.99 EZARC set for ordinary screws. The EZARC 25-piece kit at £31.97 adds self-centring bits for No. 6, No. 8 and No. 10, plug cutters and driver bits. The star line is 4.3 from 23 reviews. The long texts are from the United States, plus one German return after 10 holes. Do not treat those as UK reviews. Skip it if the 12-piece set already covers your screws. Skip ColumPRO as a top-pick buy. It is £23.99, inch sizes, an M35 claim, and no reviews in this comparison. Skip Fentar as a plug solution. It is £11.99 and 3.5 from 35 reviews, and a 6 mm cutter made 4 mm plugs. NORTOOLS looks complete at £26.99 and has nine reviews. TMBMLPP is 5.0 from eight reviews at £9.19. That is a first impression of 2.8–4.0 mm pilots, not a winner.
Common questions
Which set is the top pick for ordinary wood screws?
The EZARC 12-piece set at £17.99. It is a combination bit from No. 4 to No. 12, with spare pilots and a case, and 4.3 from 1,306 reviews. It is for wood. Pilots are 2 mm to 3.6 mm, the grub screw needs to be tight, and chipboard can blunt it after roughly 40 holes. It is not a chamfer for a hole you have already drilled.
Is Makita better because the stars are higher?
The Makita set is 4.5 from 247 reviews and the EZARC 12-piece set is 4.3 from 1,306. The higher star line sits on a smaller sample, and the reviews still include snapped pilots and a blunt edge in treated timber. Makita is the better buy when you want to spend £7.92 and you do not need a case or a stated angle. It is not automatically the sharper tool.
Is the 25-piece EZARC kit worth more than the 12-piece?
Only if you will use the self-centring bits for hinges and you accept 23 reviews whose long texts are not from the UK. The countersink sizes are the same No. 4 to No. 12 range at 82°. The price is £31.97 against £17.99. One return came after 10 holes. For ordinary screws, the 12-piece set is the one with the review trail.
What should I buy if I only need to chamfer holes I have already drilled?
The Gasea 12, 16 and 19 mm set at £4.99, 90°, with 4.4 from 1,122 reviews. It has no pilot. Stop when the screw head seats, because 12 mm is already wider than a typical No. 8 head. Leave it off high-hardness metal and off glass-fibre laminate, which one review found ineffective.
Why do cheap sets still have hundreds of reviews?
Because a £5 chamfer is an easy extra in a drill kit, and people review it after a kitchen or a shed. Gasea’s 1,122 reviews are why it is on this shortlist and Torveen’s 15 are why it is not the pick. Volume does not mean the carbon-steel edge will still be sharp after a week of oak. Read the wear comments before you buy a second set just in case.
Should I wait and buy Trend Snappy instead?
Trend’s Snappy countersink set is on the UK search results and on Trend’s own page, with pilots for gauge screws. It is not one of the twelve ASINs in this comparison, so this page does not give it a score or a price. If you already own Snappy collars, check that system before you assume an EZARC hex will click in. One EZARC review says it does not.
Does bestseller rank mean it stays sharp?
No. The EZARC 12-piece set was number 1 in Countersink Bits in the snapshot we used, at £17.99. The same reviews describe blunting in chipboard and pilots that arrive bent or slip. Rank says people buy it. The review text says how it fails. Treat rank as a hint to read those complaints, not as a hardness test.
Related pages
Sources
Public UK sources from the research digest, last checked on 22 October 2026. Shelf prices and star lines are the amazon.co.uk figures in the display file.
- HSE PUWER overview (retrieved 22 October 2026)
- HSE L114, Safe use of woodworking machinery (retrieved 22 October 2026)
- HSE WIS23, Wood dust (retrieved 22 October 2026)
- HSE EH44, Dust and eye protection (retrieved 22 October 2026)
- Consumer Rights Act 2015, section 22 (retrieved 22 October 2026)
- Fastenerdata: screw heads (retrieved 22 October 2026)
- ISO 10642:2026 (retrieved 22 October 2026)
- BSI: BS EN ISO 10642:2019 (retrieved 22 October 2026)