BLK OXIDE DRILL BIT 1/4

Item #2103899

BLK OXIDE DRILL BIT 1/4"

^XCD

9.50

Description

DISSTON COMPANY.
Master Mechanic.
1/4" x 4".
High speed steel.
Jobber length.
Straight shank.
135 point angle with 4 cutting edges which eliminate walking & provide fast penetration.
Black oxide tempering treatment reduces frictional resistance & improves chip flow.
Recommended for wood, plastic, wallboard, plywood & soft metals, aluminum, brass & bronze, for occasional use in stainless steel & other hard metals.