Irwin Unibit IRW 16104

Irwin Unibit, 16104, Step Drill Bit, Metric, #4MT Letter/Wire, 4 mm Diameter Minimum Hole, 22 mm Diameter Maximum Hole, 2-7/8 in Overall Length, 10 Steps, 2 mm Step Depth, 10 Hole, 1 Flutes, 10 mm/12 mm/14 mm/16 mm/18 mm/20 mm/22 mm/4 mm/6 mm/8 mm, 3/8 in Shank, 3-Flat Shank, Self-Starting SpeedPoint, HSS Cutting Edge, TiN Coated, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel

• Features

• Single flute cutting edge for greater control through steps
• 3 flatted shank prevents slipping in drill chuck
• 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
• Titanium nitride coating resists heat and friction, extending the cutting edge life up to six times longer than other high speed steel step drill bits
• SpeedPoint tip for fast starts
• Hex shaped shank secures easily in drill
• #1, #2, #10 and #12 sizes have a quick change shank

Specifications

Documents

• Catalog