Features:
Description:
TightFit® drill bits are made from M2 or M7 tool steel with self-centering, 135 degree, P3 split points and a Rockwell C scale hardness of 63.5 to 66. They are manufactured as right-hand tools, and are slightly oversized (2-4 thousandths of an inch) to provide "clearance" for bolts, screws and rivets. TightFit® drill bits are concentric, non-slipping, long life tools designed for work in limited space situations.
TightFit® drill bits WORK EQUALLY WELL IN METAL, WOOD OR PLASTIC.