ATORN SC rghng. ctr. D 8.0 x 20 x 30 x 64mm, HB shaft 4 cutting edges, ULTRA MS
Brand: ATORN
Surface: ULTRA MS
Length: 64 mm
Art.-no. 16670242
Manufacturer article no. 11861056
EAN 4050293359800
Application
Roughing cutter with unequal cutting pitch for machining stainless steels and titanium/Ni/Co alloys.
Execution
- Ultra-fine grain cemented carbide
- HB straight shank
- With clearance
- ULTRA MS high-performance coating
- With edge protection chamfer
- Defined cutting edge rounding
- Centre cutting
Advantage
- High-performance roughing
- Optimised, positive cutting geometry
- Excellent chip removal and temperature resistance
- Maximum service life thanks to ULTRA MS coating
Brand | ATORN |
Main EAN Code | 4050293359800 |
Manufacturer Part Number | 11861056 |
Cutting material | SC |
Surface | ULTRA MS |
Type | VA |
Number of cutting edges (Z) | 4 PCS |
Twist angle | 40° |
Tool holding device | HB parallel shank |
Construction length | Normal |
Cutting edge diameter | 8 mm |
Cutting edge length | 20 mm |
Clearance length | 30 mm |
Length | 64 mm |
Edge protection chamfer length | 0.2 mm |
Clearance diameter | 7.4 mm |
Shank diameter | 8 mm |
fz stainless steel | 0.03 mm |
Gross Weight | 0.043 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | fz [mm/T] at diameter | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.01 Free machining steel | 9 S 20 | < 900 | 1.0711 | 120-140 | 0.037 | ⚫ |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 130-150 | 0.037 | ⚫ |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 130-150 | 0.037 | ⚫ |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 120-140 | 0.037 | ⚫ |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 120-140 | 0.037 | ⚫ |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | - | ⚫ | |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | - | ⚫ | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | - | ||
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | - | ||
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | - | ||
| 2.00 Stainless steels | ||||||
| 2.01 Austenitic stainless steel | G-X 2 CrNiMo 18 15 | <1100 | 1.3953 | 60-80 | 0.032 | ⚫ |
| 5.00 Special alloys | ||||||
| 5.01 Titanium alloy | TiAI5Sn2,5 | <1200 | 3.7115 | 60-80 | 0.043 | ⚫ |
| 5.02 Nickel-based alloy | NiCr21Mo | <1400 | 2.4858 | 60-80 | 0.032 | ⚫ |
| 5.03 Super alloys | X45CrSi 9 3 | <1400 | 1.4718 | 60-80 | 0.043 | ⚫ |
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