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Newdeli Adjustable Countersink Set with Hex Wrench- Tapered Drill Bits Secured with Pin.
Newdeli Countersink Drill Bit Set provides nice and clean holes for Hard Wood, Soft Wood, Plywood, Particle Board, MDF and PVC. Designed for fast and Adjustable Counterbore and Countersink. The drill bits are tapered which provides accurate pilot holes. The stop collar and Hex Wrench are included. The 1/4" hex shank is universal and fits in all quick-change chucks. Make your Tough day sweet with the toughest countersink drill bit made with High-Speed Steel M2 (6542 grade) & Carbon Steel #45 Countersink Cutters.
Description：
Countersink drill bits are used to Chamfer or bevel the edge of a drilled hole such that a Countersunk Head Screw can be seated flush with the material surface. Punching can be done quickly and accurately. The external thread design can help discharge waste when drilling, so as to ensure successful drilling.
Sharp cutter head
- Accurate positioning, high precision, smooth cutting. Tapered drill pointed tip with widened flutes for drilling fast, clean pilot holes, and ensures a tight fit for screws.
Adjustment length
- Quality buicounterboreore attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth.
1/4" Hex Shank
- Robust and tightly clamped, Compatible with all 1/4 inch quick-change chucks, including impact drills.
HILSTON
2025-08-21 10:50:13
5 FOR THE PRICE OF ONE FROM THE HOME OR THE LOW PLACE! HAVENT BROKE ONE YET
eldon burks
2025-08-20 11:51:39
These special drill bits are a must to have readily available in my wood shop. These drill bits are made well works well on all types of wood.
William A Arleqeeuw
2025-08-13 11:08:40
sharp and drill hard wood
Terrible Terry
2025-08-01 11:33:30
Counter sink works great. The only issue is the length of the bit and the small amount of adjustability for the bit
satisfied with purchase!
2025-07-28 13:22:01
Wasn't sure what size I would need and this package has most every imaginable size so it was just what i needed .
Woodrow’s woodworking shop
2025-07-22 15:18:31
The drill bits came apart . Only used them one time and they fell apart the drill came apart from the driver part of the bit . I will never buy anything from theses manufacturers again!!
Joe Nieblas
2025-07-05 14:00:46
I like, I can open the hole and avoid the wood damage.
SheaLyn Duymovic
2025-06-30 16:46:55
Broke one of the bits first time I used it in wood would not buy again
Normand Mc Duf
2025-06-06 10:10:18
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David
2025-05-22 16:02:51
As Described
T
2025-05-13 14:32:49
Delivery ontime and working good so far
Elsaid Nammour
2025-03-14 15:14:37
Very low quality
Denis Beaudry
2024-12-30 15:31:30
I did not expect much for the price but was very pleased to see that these thing's are awesome. Highly recommend. I have bought many and these are legit.
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