Step Drill Bit, 1/4" To 3/4"

$49.99 

In Stock - Estimate Delivery Date

Handles repetitive drilling of holes in steel, copper, brass, aluminum, plastic, Plexiglass and woods up to 1/8" thick. Drill up to 13 different holes with one bit. Automatically deburrs holes. More free cutting, cooler running. Balanced double flute provides less chattering. No. 13370: 1/8'' - 1/2''hole size, in 1/32'' increments. 1/8'' step depth, 1/4'' shank size. Self-starting point. No. 13371: 9/16 - 1" hole size, in 1/16" increments. 1/8'' step depth, 3/8'' shank size. Point type for hole enlarging. Requires 1/2" or larger pilot hole. No. 13372: 1/4"-3/4" hole size, in 1/16" increments. 1/8'' step depth, 3/8'' shank size. Self-starting point. No. 13373: 1/4"-3/4" hole size, in 1/16" increments. 1/8'' step depth, 3/8'' shank size. Self-starting point. This Step Drill Bit is one of many top quality items in our Step Drill Bits department.

Aubuchon Item # 679855