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Irwin - 1/8 to 5/16", Bi-Metal Hammer Drill Bit Set - Industrial Tool & Supply

Irwin - 1/8 to 5/16", Bi-Metal Hammer Drill Bit Set


Item #: 55267751
Brand: Irwin
Model #: 4935078

Features and Benefits

Bi-metal features an edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process. This configuration results in a bit that makes precise cuts while resisting breakage. They are used on ferrous and non-ferrous metals.
Product Specifications
System of Measurement Inch
Drill Bit Material Bi-Metal
Drill Bit Set Type Hammer Drill Bits
Minimum Drill Bit Size (Decimal Inch) 0.1250
Minimum Drill Bit Size (Inch) 1/8
Maximum Drill Bit Size (mm) 7.9375
Maximum Drill Bit Size (Decimal Inch) 0.3125
Maximum Drill Bit Size (Inch) 5/16
Number of Pieces 5
Drill Bit Finish/Coating Uncoated
Material Set Type High Speed Steel
Overall Length (Inch) 3; 3-1/2; 3-3/4; 4; 4-3/4
Number of Hole Sizes 5
PSC Code 5133
Through Coolant No
$34.13

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