詳細規格及用途描述

Feature:
‧Start –smooth pilot tip for preventing fit walking and drilling extreme 2X faster.
‧Screw Point Tip pulls the bit through wood easily.
‧Fish Hole for use with wire or cable pulling grip.
‧Flutes for quick chip removal.
‧Spring Steel Shaft for resist deformation




Type A/B/C/M


Diameter
3/8”, 1/2”,9/16”,5/8”,3/4”,1”


Length
36”,54”,72”