Titanium Fractional Hole Enlarging, 13/16 in-1 3/8 in, 10 Steps

Irwin Unibit® Titanium Fractional Hole Enlarging

SKU 585-15221
Brand

Description

  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Single-flute cutting edge for greater control through steps
  • 3 flatted shank prevents slipping in drill chuck
  • Patented single-flute cutting edge gives the user a true round hole every time
  • Pilot hole required

Specification

Shank Diam [Nom]

1/2 in

Cutting Diam [Max]

1 3/8 in

Cutting Diam [Min]

13/16 in

Cutting Edge Material

HSS

Material Thickness [Max]

1/8 in

Finish

TiN

No. of Steps

10

Measurement Type

Fractional

Packing Type

Carded

Tool Shape

Tree – Step Drill

Type

Step Drill Bit

Brand