$73.15
Carbide Tipped Negative Point Die Drill
Stock: In Stock.
Description
For drilling hardened steel from 35 to 65 rockwell C. Negative point tools are for higher hardness materials. 118° point tools are for general duty work. In all applications, use generous amounts of coolant, use light feed (.001-.002 IPR) with steady pressure, and keep the workpiece clear of chips. Run at 75-100 SFPM.
Additional information
Decimal Diameter | 0.4531 |
---|---|
Fractional Diameter | 29/64 |
Flute Length | 3 |
Overall Length | 5 1/2 |
Weight | 0.253 lbs |