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Irwin Industrial Tool 10234 3/16 to 7/8 Inch Step Drill Bit

MFG Part #: 10234
Brand Name: Irwin Industrial Tool
UPC: 03854810104 03854810104
Online Part #: 821517
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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.

Detailed Information

Make and Model

Online Part #: 821517
MFG Name: Irwin Industrial Tool


Type: Product
Applicable Materials: Mild Steel, Copper, Brass, Aluminum, Plexiglass, Wood and Laminates
Item Name: Step Drill Bit
Material: High Speed Steel
Number of Flutes: 1
Brand Name: Irwin Industrial Tool
Number of Steps: 12
Shank Size: 3/8 in
Step Length: 1/16 in
Minor Diameter: 3/16 in
Major Diameter: 7/8 in
Sub Brand: UnibitĀ®
Number of Hole Sizes: 12
Size: #4
Flute Type: Radial Concave

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