Specifications
Dimensions
- Diameter0.5000 in, 12.70 mm
- Drill Bit Size0.5000 in
- Flute Length4-1/2 in
- Overall Length6 in
- Shank Diameter1/2 in
Details
- Bit TypeHeavy Duty
- Coolant DeliveryExternal
- Cutting DirectionRight Hand
- Double MarginNo
- Finish CoatingGold & Black Oxide
- Flute TypeStandard
- MaterialHigh Speed Steel
- Parabolic FlutesNo
- Point Angle135 °
- Point TypeSplit
- Series1384
- Shank TypePlain Round
- Spiral CutRight Hand Spiral/Right Hand Cut
- Spiral DirectionRight Hand Spiral
- Web ThinningSplit Point
Overview
Mfr description
12090 1384 "AMBORE" JBR DRL 1/2"