ATORN SC HPC POWER end mill STEEL 20.0x30x76x126mm HA type N extra long
Brand: ATORN
Surface: ULTRA
Length: 126 mm
Art.-no. 16854560
Manufacturer article no. 10617250
EAN 4050293410273
Application
HPC end mill for machining steel and cast iron — low-vibration, multi-functional and high-performance tool for rough machining and finishing up to 2xD.
Execution
- Solid carbide ultra-fine grain
- ULTRA high-performance coating
- Centre cutting
- Uneven twist angle: 35°/38°
- Unequal cutting edge pitch
- With edge protection chamfer
- With clearance
- Cutting edge with edge preparation
Advantage
- Increased material removal rate
- High level of process reliability up to 2xD
- Higher feed rates and cutting depths possible
- Reduces vibrations
- Ideal for static and dynamic trochoidal milling
Brand | ATORN |
Main EAN Code | 4050293410273 |
Manufacturer Part Number | 10617250 |
Cutting material | SC |
Surface | ULTRA |
Type | N |
Number of cutting edges (Z) | 4 PCS |
Twist angle | 35° |
Tool holding device | HA parallel shank |
Construction length | Long |
Cutting edge diameter | 20 mm |
Cutting edge length | 30 mm |
Clearance length | 76 mm |
Length | 126 mm |
Edge protection chamfer length | 0.3 mm |
Clearance diameter | 19 mm |
Shank diameter | 20 mm |
fz steel 1000 | 0.15 mm |
Gross Weight | 0.420 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 | 230-275 | 0.24 | ⚫ |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 230-275 | 0.24 | ⚫ |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 230-275 | 0.24 | ⚫ |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 160-200 | 0.22 | ⚫ |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 120-150 | 0.19 | ⚫ |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 140-180 | 0.22 | ⚫ |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | 110-130 | 0.17 | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 110-140 | 0.17 | ⚫ |
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 100-120 | 0.17 | ⚫ |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 100-120 | 0.16 | ⚫ |
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 180-220 | 0.28 | ⚫ |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 150-180 | 0.24 | ⚫ |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 120-150 | 0.24 | ⚫ |
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