Irwin® Unibit® 10310 Step Drill Bit, 1/2 in Diameter, HSS

Description

Irwin® Unibit®, 10310, Step Drill Bit, Self-Starting, Imperial, #10 Letter/Wire, 1/2 in Diameter Minimum Hole, 1/2 in Diameter Maximum Hole, 1 Steps, 1 Hole, 1 Flutes, 1/4 in Shank, Hex Shank, Self-Starting SpeedPoint®, HSS Cutting Edge, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel

Features:

• Single flute cutting edge for greater control through steps
• Hex shank prevents slipping in drill chuck
• Also available with (TiN) coating for longer life
• New speed point tip penetrates faster than previous Unibit® and prevents walking
• Geometry of single flute cutting edge drills true, round holes and provides maximum step control
• Laser etched sizes inside flute for easy and permanent hole size identification
• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates

Applications:

For drilling holes into thin materials

Applicable Materials	Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
Cutting Edge Material	HSS
Finish	Bright
Letter/Wire Size	#10
Material	HSS
Maximum Hole Diameter	1/2 in
Minimum Hole Diameter	1/2 in
Number of Flutes	1
Number of Hole Sizes	1
Number of Steps	1
Point Type	Self-Starting SpeedPoint®
Shank Size	1/4 in
Shank Type	Hex
Type	Self-Starting
Manufacturer	Irwin® Unibit®