Specifications
Dimensions
- Drill Bit Size5/16 in
- Flute Length3-3/16 in
- Overall Length4-1/2 in
- Shank Diameter5/16 in
Details
- Coolant DeliveryExternal
- Cutting DirectionRight Hand
- Double MarginNo
- Finish CoatingGold & Black Oxide
- MaterialHigh Speed Steel
- Parabolic FlutesNo
- Point Angle135 °
- Point TypeSplit Point
- Series1384
- Shank TypePlain Round
- Spiral CutRight Hand Spiral/Right Hand Cut
- Spiral DirectionRight Hand Spiral
Overview
Mfr description
12078 1384 "AMBORE" JBR DRL 5/16"