ATORN HPC drill and plunge mill, 7.7x19x25.5x63, T4, HB shank, ULTRA-coated
Brand: ATORN
Surface: ULTRA
Length: 63 mm
Art.-no. 16861764
Manufacturer article no. 10487906
EAN 4066107042400
Application
Ramping, grooving, drilling, roughing and finishing with maximum performance. The special end face geometry allows for ramp angles up to 45° and drilling up to 2xD without a piloting tool. The optimised geometry and carbide material, which is ideal for the operating conditions, ensure optimal chip removal and tool stability.
Execution
- End face geometry for ramping and drilling
- Solid carbide ultra-fine grain
- ULTRA-coated
- Centre cutting and clearance
- with 45° edge protection chamfer
- unequal helix angle
Advantage
- High-performance milling with maximum cutting speeds
- for stable machine and clamping conditions
Brand | ATORN |
Main EAN Code | 4066107042400 |
Manufacturer Part Number | 10487906 |
Cutting material | SC |
Surface | ULTRA |
Type | N |
Number of cutting edges (Z) | 4 PCS |
Tool holding device | HB parallel shank |
Construction length | Normal |
Cutting edge diameter | 7.7 mm |
Cutting edge length | 19 mm |
Clearance length | 25.5 mm |
Length | 63 mm |
Edge protection chamfer length | 0.08 mm |
Clearance diameter | 7.4 mm |
Shank diameter | 8 mm |
fz steel 1000 | 0.07 mm |
Gross Weight | 0.034 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | ft [mm/T] for diameter | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.01 Free machining steel | 9 S 20 | < 900 | 1.0711 | 180-200 | 0.045-0.060 | ⚫ |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 200-220 | 0.045-0.060 | ⚫ |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 180-200 | 0.045-0.060 | ⚫ |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 180-210 | 0.045-0.060 | ⚫ |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 150-175 | 0.040-0.055 | ⚫ |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | 70-90 | 0.030-0.040 | ⚫ |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 150-175 | 0.040-0.055 | ⚫ |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 100-130 | 0.035-0.050 | ⚫ |
| 2.00 Stainless steels | ||||||
| 2.01 Austenitic stainless steel | G-X 2 CrNiMo 18 15 | <1100 | 1.3953 | 90-120 | 0.030-0.040 | ⚫ |
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 120-150 | 0.030-0.045 | ⚫ |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 90-100 | 0.030-0.045 | ⚫ |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 90-110 | 0.030-0.045 | ⚫ |
| 5.00 Special alloys | ||||||
| 5.01 Titanium alloy | TiAI5Sn2,5 | <1200 | 3.7115 | 60-70 | 0.030-0.040 | ⚪ |
| 5.03 Super alloys | X45CrSi 9 3 | <1400 | 1.4718 | 40-50 | 0.030-0.040 | ⚪ |
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