Single-flute cutting edge for greater control through steps. Three flatted shank prevents slipping in drill chuck. Non-skid self-starting tip eliminates skidding and the need for center punching. . .

Features:

• Unibit Step Drill Set, 3-Pc, HSS #1/#2/#3

Specifications:

• Applicable Materials=Stainless Steel; Copper; Brass; Aluminum; Plastic; Laminates
• Cutting Edge Material=HSS
• Includes=(1) Step Drill Bit 1/8 in to 1/2 in; (1) Step Drill Bit 3/16 in to 1/2 in; (1) Step Drill Bit 1/4 in to 3/4 in
• Quantity=3 per set
• Shank Diam [Nom]=1/4 in; 3/8 in
• Shank Type=Flat
• Type=Step Drill Set

Quantity: 1