2pk 10# 12# 1/4 Hex Shank Wood Chamfer working Tapered Countersink Drill Bit Counterbore Cutter Head Screw Reamer HSS 6542 | Инструменты

Features:

Cone bit / counterbores / wood countersunk head drilling / screw reamer / wood Chamfer chamfering device
Shank: 1/4 hex shank.
Material: HSS 6542,Black chamfer drill body material is 45 steel.
size;
Chamfer    Drill
10#          3.175mm
12#         3.56mm
On the same axis, tighten the screw after screw cap is located below the level of the board!
Suitable for drilling or mechanical joints with Chuck,and drilling in hard wood and wood floor.

package included:
2pcs Woodworking drill countersink +1pc small wrench

 

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