Bosch
⏳Price
$54.99
7Pcs M2 Countersink Drill Bit Set, 3in1 Wood Pilot Countersink Drill Bits Drilling #4#6#8#10#12 Screws Holes, with Adjustable Depth Stop, Quick Release Hex Shank, 2-Allen Wrench
★★★★★
$54.99
Options
3 availableSize: 7 Pieces - #4, #6, #8, #10, #12
Quantity
1
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About this item
- Easier & Faster – 3in1 Drill Countersink and Counterbore in one step, with this 7 Pcs M2 Countersink Set you can get perfect counterbored holes for #4 #6 #8 #10 #10 #12 #12 screws without changing bits
- Meet All the Needs – with popular 82 Degrees Countersink and 10mm (3/8”) Counterbore Bits - You can either have the head of the screw below the surface then conceal it with matching wood plugs, or fit flush with the surface
- Cutting Depth Adjustable – You may need holes for long or short screws; these counterbore Drill Bits with Adjustable Depth Stop to fit the length of your screws; just tighten the pilot drill bit with the hex key (included) to the Countersink sleeve
- Fit Most Tools – 6mm hex shank design compatible with most quick-change chuck machines or power drills; Includes 7 pieces of Drill/Countersink/Counterbore 3in1 bits in sizes 2 mm, 2.5 mm, 2.5 mm, 3.2 mm, 3.5 mm
- For Hardwood & Softwood - The HSS M2 Grade countersink drill bit perform well in softwood or hardwood and serve the needs of most woodworkers; when drilling softwood, please use the one size smaller bit
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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