ATORN screw tap HSSE V3 C 40° MF8 x 0.75 ISO2 D<2.5xD CNC;conv. UNI
Brand: ATORN
Surface: Vaporised
Length: 80 mm
DIN: 374
Art.-no. 13220083
Manufacturer article no. 12280177
EAN 4050293426113
Individual prices for customers after login
Application
For producing fine metric threads on CNC machines or conventional machines in blind holes in the steel, stainless steel, non-ferrous metals, cast iron and special alloy material groups up to a strength of 1200 N/mm².
Advantage
- Universal use for maximum flexibility of application
- Innovative cutter geometry ensures high process reliability even in difficult machining conditions
Brand | ATORN |
Main EAN Code | 4050293426113 |
Manufacturer Part Number | 12280177 |
Type | UNI MAX 40 Control |
Thread type | Metric fine thread |
Thread type x nominal diameter | MF8 |
Pitch | 0.75 mm |
Hole type | Blind hole ≤ 2.5xD |
Cutting material | HSSE V3 |
Surface | Vaporised |
Lead angle shape | C |
Tolerance of screw taps (Tol.) | ISO 2 (6H) |
Twist angle | 40° (right) |
Shank diameter | 6 mm |
Application type/machine type | CNC |
Core hole diameter | 7.2 mm |
Length | 80 mm |
Shank square | 4.9 mm |
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²) | 1 |
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²) | 1 |
Overall stainless steel suitability (ISO M) | 1 |
fitness not iron total (ISO N) | 2 |
fitness Titan/Nickel/Super total (ISO S) | 2 |
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 | 374 |
Gross Weight | 0.019 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 | 8-25 | ⚫ | |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 8-24 | ⚫ | |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 8-22 | ⚫ | |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 8-20 | ⚫ | |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 6-14 | ⚫ | |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 6-14 | ⚫ | |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | 4-10 | ⚫ | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 5-10 | ⚫ | |
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 4-10 | ⚫ | |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 4-10 | ⚫ | |
| 2.00 Stainless steels | ||||||
| 2.01 Austenitic stainless steel | G-X 2 CrNiMo 18 15 | <1100 | 1.3953 | 4-10 | ⚫ | |
| 3.00 Non-ferrous metals | ||||||
| 3.01 Long-chipping aluminium | AI99.9 | <500 | 3.0305 | 10-26 | ⚫ | |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | 6-10 | ⚪ | |
| 3.03 Copper alloy bronze, long-chipping | CuSn4 | <1200 | 2.1016 | 8-15 | ⚫ | |
| 3.04 Copper alloy bronze, short-chipping | CuNi12Zn24 | <850 | 2.0730 | 6-10 | ⚪ | |
| 3.05 Copper alloy brass, long-chipping | Cu Zn 20 | <600 | 2.0250 | 10-18 | ⚫ | |
| 3.07 Thermoplastic | Cu Zn 39 Pb 3 | <600 | 2.0381 | 6-12 | ⚪ | |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | 10-20 | ⚫ | ||
| 3.08 Duroplast | Bakelit, Melamin | <150 | 8-20 | ⚫ | ||
| 3.09 Fibre-reinforced plastics | CFK, GFK | <1500 | - | |||
| 3.10 Graphite | C8000 | <60 | - | |||
| 3.11 Composite materials | - | |||||
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 10-18 | ⚫ | |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 10-18 | ⚫ | |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 10-18 | ⚫ | |
| 5.00 Special alloys | ||||||
| 5.01 Titanium alloy | TiAI5Sn2,5 | <1200 | 3.7115 | 2-5 | ⚪ | |
| 5.02 Nickel-based alloy | NiCr21Mo | <1400 | 2.4858 | 2-5 | ⚪ | |
| 5.03 Super alloys | X45CrSi 9 3 | <1400 | 1.4718 | 2-5 | ⚪ | |
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