Harlingen 3pc HSS Step Drill Kit TiN Coated - 1/4" Hex
Part No: H-11-001B-S01
$169.00
inc GST
Specifications
- 3 piece set includes:
- 4-12 mm Step Drill
- Increments: 2 mm
- Shank Dia.: 1/4" Hex
- Shank Length: 21 mm
- Length: 67 mm
- Material : HSS-Co5%
- Finish: TiN Coated
- 4-20 mm Step Drill
- Increments: 2 mm
- Shank Dia.: 1/4" Hex
- Shank Length: 23 mm
- Length: 74 mm
- Material : HSS-Co5%
- Finish: TiN Coated
- 4-30 mm Step Drill
- Increments: 2 mm
- Shank Dia.: 1/4" Hex
- Shank Length: 25 mm
- Length: 102 mm
- Material : HSS-Co5%
- Finish: TiN Coated
Features
- Spiral flutes reduce vibration and improves surface finish, while allowing higer penertration rates
- HSS Cobalt step drills provide increased tool life in difficult to machine materials
- TiN coating improves heat and wear resistance
- 1/4" impact hex drive shank
