ATORN machine thread former HSSE TiCN DIN 371 M8 x 1.25 mm 6HX
Brand: ATORN
Surface: TiCN
Length: 90 mm
DIN: 371
Art.-no. 13395780
Manufacturer article no. 12280296
EAN 4050293438086
Application
For manufacturing metric threads in through and blind holes on CNC or conventional machines in the steel, stainless steel and non-ferrous metals up to a strength of 1500 N/mm².
Advantage
- Innovative shape geometry optimised for machining high-strength materials
- High-quality, torsion-resistant HSSE cutting material and surface finish ensure a long service life
Brand | ATORN |
Main EAN Code | 4050293438086 |
Manufacturer Part Number | 12280296 |
Surface | TiCN |
Lead angle shape | C |
Thread type | Metric thread |
Thread type x nominal diameter | M8 |
Pitch | 1.25 mm |
Cutting material | HSSE |
Core hole diameter | 7.4 mm |
Length | 90 mm |
Hole type | Clearance/blind hole ≤ 3xD |
Shank diameter | 8 mm |
Shank square | 6.2 mm |
Coolant supply | Internal radial |
Tolerance of screw taps | ISO 2X (6HX) |
Application type/machine type | CNC |
Cutting speed (steel 1000) suitability (P 1000 N/mm²) | 1 |
Cutting speed (steel 1300) suitability (P 1300 N/mm²) | 1 |
Overall stainless steel suitability (M) | 3 |
fitness not iron total (N) | 2 |
Cutting speed (cast) suitability (K) | 3 |
fitness Titan/Nickel/Super total (S) | 3 |
Cutting speed (hard 65) suitability (H 65HRC) | 3 |
DIN | 371 |
Gross Weight | 0.031 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | f [mm/r] with diameter | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.01 Free machining steel | 9 S 20 | < 900 | 1.0711 | 15-35 | ⚪ | |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 15-35 | ⚪ | |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 15-30 | ⚪ | |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 15-30 | ⚫ | |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 10-22 | ⚫ | |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 10-18 | ⚫ | |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | - | ||
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 8-16 | ⚫ | |
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 8-16 | ⚫ | |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 4-12 | ⚫ | |
| 3.00 Non-ferrous metals | ||||||
| 3.01 Long-chipping aluminium | AI99.9 | <500 | 3.0305 | 30-50 | ⚫ | |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | 30-50 | ⚪ | |
| 3.03 Copper alloy bronze, long-chipping | CuSn4 | <1200 | 2.1016 | 20-40 | ⚫ | |
| 3.04 Copper alloy bronze, short-chipping | CuNi12Zn24 | <850 | 2.0730 | 20-40 | ⚪ | |
| 3.05 Copper alloy brass, long-chipping | Cu Zn 20 | <600 | 2.0250 | 20-35 | ⚫ | |
| 3.07 Thermoplastic | Cu Zn 39 Pb 3 | <600 | 2.0381 | 20-35 | ⚪ | |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | 20-40 | ⚫ | ||
| 3.08 Duroplast | Bakelit, Melamin | <150 | 20-40 | ⚫ | ||
| 3.09 Fibre-reinforced plastics | CFK, GFK | <1500 | - | |||
| 3.10 Graphite | C8000 | <60 | - | |||
| 3.11 Composite materials | - | |||||
