Irwin - 1/16 to 1/2", 135° Point, Bright Finish, Cobalt Jobber Length Drill Bit Set
Item #: 77273472
Brand: Irwin
Model #: 63137ZR
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
| Product Specifications | |
|---|---|
| System of Measurement | Inch |
| Drill Bit Material | Cobalt |
| Drill Bit Set Type | Jobber Length Drill Bits |
| Minimum Drill Bit Size (Inch) | 1/16 |
| Maximum Drill Bit Size (Inch) | 1/2 |
| Drill Point Angle | 135 |
| Number of Pieces | 15 |
| Drill Bit Finish/Coating | Bright |
| Drill Bit Size (Inch) | 1/16; 3/32; 1/8; 5/32; 3/16; 7/32; 1/4; 9/32; 5/16; 11/32; 3/8; 13/32; 7/16; 15/32; 1/2 |
| Point Type | Split Point |
| Step Increments (Inch) | 1/32 |
| Set Includes | (15) Jobber Length Drills |
| Shank Type | Straight |
| PSC Code | 5133 |
| Storage Unit Type | None |
| Through Coolant | No |
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