Specifications
Dimensions
- Diameter0.3125 in, 7.94 mm
- Drill Bit Size0.3125 in
- Flute Length3-3/16 in
- Overall Length6 in
- Shank Diameter5/16 in
Details
- Bit TypeAircraft Extension
- Coolant DeliveryExternal
- Cutting DirectionRight Hand
- Double MarginNo
- Finish CoatingOxide
- MaterialHigh Speed Steel
- Parabolic FlutesNo
- Point Angle135 °
- Point TypeSplit
- Series1390
- Shank TypePlain Round
- Spiral CutRight Hand Spiral/Right Hand Cut
- Spiral DirectionRight Hand Spiral
- Web ThinningSplit Point