The Highest quality Step-Drill bits available.
This bit starts at 1/4" and goes to 1-3/8"
On a 3 Flatted 3/8" shank. 2 Flute, Self Starting.
Made from high speed steel with heat treatment.
Drills into Thin Material, Such as Steel, Stainless Steel,
Copper, Aluminum, plastics, wood and most other materials.
Self starting tip with no skid.
Last up to 4-5 times longer than ordinary bits!
10 Steps:
1/4", 3/8", 1/2", 5/8", 3/4",
7/8", 1", 1-1/8", 1-1/4", 1-3/8"
SPECIAL TITANIUM COATED PROMO SALE
NEW M42 Cobalt Step Drill for Stainless Applications now available!