ATORN screw tap HSSE PM UltraHL B 371 0° M8 1.25mm ISO2 D≤3xD CNC des. UNI
Brand: ATORN
Surface: ULTRA HL
Length: 90 mm
DIN: 371
Art.-no. 13049480
Manufacturer article no. 11290878
EAN 4050293412246
Application
For producing metric threads on CNC machines or conventional machines in through holes in the steel, stainless steel, non-ferrous metals and cast iron material groups up to a strength of 1000 N/mm².
Execution
- Structural dimensions in accordance with: DIN 371 = reinforced shank (up to M10), DIN 376 = over-long shank (from M12)
Advantage
- Innovative cutter geometry and newly developed ULTRA HL coating ensures high process reliability even in difficult machining conditions
Brand | ATORN |
Main EAN Code | 4050293412246 |
Manufacturer Part Number | 11290878 |
Type | UNI 40 Control |
Thread type | Metric thread |
Thread type x nominal diameter | M8 |
Pitch | 1.25 mm |
Hole type | Clearance hole ≤ 3xD |
Cutting material | HSSE |
Surface | ULTRA HL |
Lead angle shape | B |
Tolerance of screw taps (Tol.) | ISO 2 (6H) |
Twist angle | 0° |
Shank diameter | 8 mm |
Application type/machine type | CNC, Conventional |
Core hole diameter | 6.8 mm |
Coolant supply | External |
Length | 90 mm |
Shank square | 6.2 mm |
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²) | 1 |
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²) | 2 |
Overall stainless steel suitability (ISO M) | 1 |
fitness not iron total (ISO N) | 2 |
fitness Titan/Nickel/Super total (ISO S) | 3 |
Cutting speed (cast) suitability (ISO K) | 1 |
Cutting speed (hard 55) suitability (ISO H 55HRC) | 3 |
Cutting speed (hard 65) suitability (ISO H 65HRC) | 3 |
DIN | 371 |
Product Group | 1KA |
Gross Weight | 0.032 kg |
