Specifications
Dimensions
- Diameter0.1200 in, 3.05 mm, #31
- Drill Bit Size#31
- Drilling Depth1.6250 in, 41.27 mm
- Flute Length1-5/8 in
- Overall Length2-3/4 in
- Shank Diameter0.12 in
Details
- Bit TypeJobber Drill Bit
- Coolant DeliveryExternal
- Cutting DirectionRight Hand Cut
- Double MarginNo
- Drill Bit FinishBlack Oxide
- Finish CoatingOxide
- MaterialHigh Speed Steel
- Parabolic FlutesNo
- Point Angle135 °
- Point TypeSplit Point
- Series150ASP
- Shank TypePlain Round
- SpecificationNAS 907B
- Spiral CutRight Hand Spiral/Right Hand Cut
- Spiral DirectionRight Hand Spiral
Overview
Mfr description
45701 JL #31 150ASP HD 135S/PT DRILL
- Heavy-duty construction for drilling in tougher materials
- Manufactured from premium high-speed steel
- 135° P3 split point is self-centering for reduced thrust and easier penetration
- Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow
- Manufactured to NAS 907 type B aerospace specifications