Product Information
Quantity: 2
Diameter: 4.5mm
Flute Length: 56mm (2-13/64 in.)
Material: SteelOverall Length: 86mm (3-3/8 in.)Point: 135 Degree Split
Style: Straight Shank
Type: Metric Jobber Length
Made In: USAMetric Jobber Length Drill Bits
- 135° split point provides fast penetration and accurate starting without center punch
- Withstands substantially higher drilling temperatures while maintaining sharpness
- Recommended for hardened grades of stainless steel and other hard metals
- Manufactured to NAS 907B aerospace specification
- Straight Shank