Brand: ATORN
Surface: ULTRA
Length: 84 mm
Art.-no. 16854358
Manufacturer article no. 10617230
EAN 4050293410075
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				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  | 
EAN  | 4050293410075  | 
Manufacturer Part Number  | 10617230  | 
Cutting material  | SC  | 
Surface  | ULTRA  | 
Type  | N  | 
Number of cutting edges (Z)  | 4 PCS  | 
Twist angle  | 35°, 38°  | 
Tool holding device  | HA parallel shank  | 
Construction length  | Short  | 
Cutting edge diameter  | 18 mm  | 
Cutting edge length  | 18 mm  | 
Clearance length  | 34 mm  | 
Length  | 84 mm  | 
Edge protection chamfer length  | 0.3 mm  | 
Clearance diameter  | 17 mm  | 
Shank diameter  | 18 mm  | 
fz steel 1000  | 0.22 mm  | 
Harmonized System Code  | 82077031  | 
Gross Weight  | 0.300 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 | 0.19-0.24 | ⚫ | 
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 230-275 | 0.19-0.24 | ⚫ | 
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 230-275 | 0.19-0.24 | ⚫ | 
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 160-200 | 0.18-0.22 | ⚫ | 
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 120-150 | 0.15-0.19 | ⚫ | 
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 140-180 | 0.18-0.22 | ⚫ | 
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | 110-130 | 0.14-0.17 | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 110-140 | 0.14-0.17 | ⚫ | 
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 100-120 | 0.14-0.17 | ⚫ | 
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 100-120 | 0.13-0.16 | ⚫ | 
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 180-220 | 0.22-0.28 | ⚫ | 
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 150-180 | 0.19-0.24 | ⚫ | 
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 120-150 | 0.19-0.24 | ⚫ |