Auer Steel | 1/4 - 3/4 Step Drill

Auer Steel

Part #UB3

1/4 - 3/4 Step Drill

: Brand: Malco
Material: HSS
Number of Steps: 9
Applicable Materials: Wood
Number of Hole Sizes: 9
Hole Sizes Cut: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 in
Cutting Edge Material: HSS
Minimum Hole Diameter: 1/4 in
Step Depth: 1/8 in
Maximum Hole Diameter: 3/4 in
Drill Diameter Measurement System: Imperial
: A unique double flute design assures the penetration of soft or thin materials at the proper speed. Drill hole sizes from 1/8 in to 1 in in sheet metal without burring or deforming stock or threading drill bit. Malco step Drills actually de burr as they drill. Perfect for use as a inhole-opening in reamer. They can also be used for making round holes from slots or intersecting holes. Made of industrial grade high speed steel. Malco step Drills are heat treated and tempered to assure maximum strength for long wearing rugged use. Completely resharpenable.
: Resharpenable|Make a variety of hole sizes
: Malco Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 9 Steps, 1/8 in Step Depth, 9 Hole, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 in, HSS Cutting Edge, HSS, Applicable Materials: Wood