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Irwin Unibit 15103ZR Step Drill Bit, 1/4 to 3/4 in Dia, 2-1/2 in OAL, 1-Flute, 3/8 in Dia Shank, Hex Shank

Irwin

Irwin Unibit 15103ZR Step Drill Bit, 1/4 to 3/4 in Dia, 2-1/2 in OAL, 1-Flute, 3/8 in Dia Shank, Hex Shank

$52.99$52.99
Irwin Unibit 15103ZR Step Drill Bit, 1/4 to 3/4 in Dia, 2-1/2 in OAL, 1-Flute, 3/8 in Dia Shank, Hex Shank
  • Applicable Materials: Aluminum Brass Copper Ferrous Non-Ferrous Materials Plastic Stainless Steel Wood
  • Cutting Edge Material: HSS
  • Diameter: 1/4 to 3/4 in
  • Finish: Titanium Nitride-Coated
  • Flute Length: 1/8 in
  • Model #: 15103ZR
  • UPC #: 038548151038
  • SKU: 8358525

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Product Details

Self-starting bit features single flute cutting edge for greater control through steps. Three flatted shanks prevent slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into stainless steel, copper, brass, aluminum, plastic, laminates and other thin materials up to 1/8 in thick.

Item Specifications

Applicable MaterialsAluminum Brass Copper Ferrous Non-Ferrous Materials Plastic Stainless Steel Wood
Cutting Edge MaterialHSS
Diameter1/4 to 3/4 in
FinishTitanium Nitride-Coated
Flute Length1/8 in
MaterialHSS
Number Of Flutes1
Overall Length2-1/2 in
Point TypeSelf-Starting
Shank Diameter3/8 in
Shank TypeHex
MORE DETAILS:
  • Application: For repetitive drilling

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