ATORN NC machine reamer set, 3.0-12.0 mm, H7, HSSE
Brand: ATORN
Surface: Uncoated
DIN: Similar to 212
Art.-no. 11621050
Manufacturer article no. 10044000
EAN 4050293006476
Individual prices for customers after login
Application
For producing H7 fit tolerances in through holes on NC machines or conventional machines up to 1000 N/mm².
Execution
- 7-8° left-hand spiral and variable pitch, type B
Advantage
- good bore hole quality (dimensional tolerance, roundness, surface quality)
Brand | ATORN |
Main EAN Code | 4050293006476 |
Manufacturer Part Number | 10044000 |
Cutting material | HSSE |
Tolerance of fit | H7 |
Groove type | Left-hand twist, 7-8° |
Surface | Uncoated |
Tool holding device | HA parallel shank |
Composition of set | 3/4/5/6/8/10/12 |
Number of pieces in assortment/set | 7 PCS |
DIN | Similar to 212 |
Product Group | 1BH |
Gross Weight | 0.489 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | f [mm/U] | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.01 Free machining steel | 9 S 20 | < 900 | 1.0711 | 10-20 | ⚫ | |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 10-20 | ⚫ | |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 10-18 | ⚫ | |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 8-12 | ⚫ | |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 8-10 | ⚫ | |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 8-10 | ⚫ | |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | 6-10 | ⚫ | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 5-8 | ⚪ | |
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 5-8 | ⚪ | |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 5-8 | ⚪ | |
| 2.00 Stainless steels | ||||||
| 2.01 Austenitic stainless steel | G-X 2 CrNiMo 18 15 | <1100 | 1.3953 | 5-8 | ⚪ | |
| 3.00 Non-ferrous metals | ||||||
| 3.01 Long-chipping aluminium | AI99.9 | <500 | 3.0305 | 15-30 | ⚫ | |
| 3.02 Short-chipping aluminium | G-AISi12 | <500 | 3.2581 | 15-25 | ⚫ | |
| 3.03 Copper alloy bronze, long-chipping | CuSn4 | <1200 | 2.1016 | 10-25 | ⚪ | |
| 3.04 Copper alloy bronze, short-chipping | CuNi12Zn24 | <850 | 2.0730 | 10-20 | ⚫ | |
| 3.05 Copper alloy brass, long-chipping | Cu Zn 20 | <600 | 2.0250 | 20-30 | ⚫ | |
| 3.07 Thermoplastic | Cu Zn 39 Pb 3 | <600 | 2.0381 | 20-25 | ⚫ | |
| 3.07 Thermoplastic | PVC, Acrylglas | <100 | 15-30 | ⚪ | ||
| 3.08 Duroplast | Bakelit, Melamin | <150 | 15-30 | ⚪ | ||
| 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 | 8-14 | ⚫ | |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 8-14 | ⚫ | |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 8-14 | ⚫ | |
| 5.00 Special alloys | ||||||
| 5.01 Titanium alloy | TiAI5Sn2,5 | <1200 | 3.7115 | 4-6 | ⚪ | |
| 5.02 Nickel-based alloy | NiCr21Mo | <1400 | 2.4858 | 4-6 | ⚪ | |
| 5.03 Super alloys | X45CrSi 9 3 | <1400 | 1.4718 | 4-6 | ⚪ | |
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