High Speed Steel Fractional Self-Starting, 3/16 in to 1/2 in, 6 Steps

Irwin® Unibit® High Speed Steel Fractional Self-Starting

SKU 585-10232
Brand

Description

  • 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 SpeedPoint tip penetrates faster than previous Unibits and prevents walking
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates

Specification

Shank Diam [Nom]

1/4 in

Cutting Diam [Max]

1/2 in

Cutting Diam [Min]

3/16 in

Cutting Edge Material

HSS

Material Thickness [Max]

1/8 in

No. of Steps

6

Measurement Type

Fractional

Packing Type

Carded

Wt.

0.18 lb

Brand