Home » Unibit Step Drill Set, 4-Pc, HSS #1/#2/#4/#21
Irwin Unibit

Unibit Step Drill Set, 4-Pc, HSS #1/#2/#4/#21

SKU: A00143417 Barcode: 38548102252
In stock

Payment details

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  • Brand Irwin Unibit
  • SKU A00143417
  • Barcode 38548102252
  • Unit of Measurement Sheet
  • Package Quantity 1 ST = 1 ST
  • Country of Origin US
  • Manufacture Part # 10225

Features

  • 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

Specifications

  • Applicable Materials:
    • Stainless Steel
    • Copper
    • Brass
    • Aluminum
    • Plastic
    • Laminates
  • Cutting Edge Material: HSS
  • Includes:
    • HSS #1 Bit 1/8 in to 1/2 in
    • HSS #2 Bit 3/16 in to 1/2 in
    • HSS #4 Bit 3/16 in to 7/8 in
    • HSS #21 Bit 13/16 in to 1-3/8
  • Quantity: 4 per set
  • Shank Diam [Nom]:
    • 1/4 in
    • 3/8 in
  • Shank Type: 3-Flat
  • Type: Step Drill Set