The 4pcs Professional Door Self Centering Hinge Hardware Wood Drill Bit Set features precision positioning. Sharp cutting edges avoid drilling deviation while delivering high efficiency. Wood scraps will be discharged automatically from the holes on the top of the bit. Crafted from high-grade brass and high speed steel with electroplating finish, it has high hardness and strength and strong wear resistance. This set of drill bits are designed to drill holes for installing door or window hinges. Don't hesitate to buy now!
Precision positioning, no drilling deviation
Sharp cutting edges, high efficiency drilling
Wood scraps will be discharged automatically from the holes on the top of the bit
Crafted from high-grade brass and high speed steel with electroplating finish
High hardness and strength, strong wear resistance
Designed to drill holes for installing door or window hinges
Choose the proper drill bit size according to the hardness of wood, choose a smaller bit when drilling soft wood and a bigger one when drilling hard wood
Brass & High-speed Steel
Core Drill Bit
Suitable Self-tapping Screw Size?
(4.33 x 1.10 x 0.28)" / (11 x 2.8 x 0.7)cm (L x W x H)
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