The Bohrcraft 4140 tap has a long body and is designed for cutting threads in through holes. It is suitable for unalloyed and alloy steels with a tensile strength (Rm) of up to 800 N/mm².
The thread profile is precision-ground, with a 6H tolerance according to ISO 2 and a 60° flank angle. It has right-hand cutting, Form B and a chamfer length of 4–5 threads.
- Type: Machine tap
- Material: HSS-G
- Standard: DIN 371
- Thread: M5
- Thread pitch: 0.80 mm
- Hole diameter: 4.20 mm
- Hole type: Through hole
- Cutting direction: Right-hand
- Form: B
- Chamfer length: 4–5 threads
- Tolerance: 6H according to ISO 2
- Thread flank angle: 60°
- Workpiece material: Unalloyed and alloy steels with a tensile strength (Rm) of up to 800 N/mm²
- Quantity: 1
- Type
- Taper
- with Tap Wrench
- No
- Material
- HSS-G
- Pieces
- 1 pcs
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.