Description
- This drill is designed for general purpose drilling under a wide range of drilling conditions
- It can drill various materials such as cast iron steel and steel forging
- The surface treatment prevents chip welding improves chip flow and increases abrasion resistance
- Material: High Speed Steel
- Drill Size: 5/16″
- Decimal Drill Size: 0.3125″
- Overall Length: 4-1/2″
- Flute Length: 3-3/16″
- Point Angle: 118°
- Manufacturer Part Number: 200A120
- Finish: Black Oxide
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