ATORN SC TiAlNplus high-feed drill, 3xD diameter 6.8 mm, HA shaft, with IC
Brand: ATORN
Surface: TiAlN plus
Length: 79 mm
DIN: 6537
Art.-no. 11130068
Manufacturer article no. 10915853
EAN 4050293670233
Application
Designed for use with very high feeds on stable and high-performance machines
Execution
- 3-edge drill
- 4 grinding surfaces with concave main cutting edge
- 3 drill heels
- 30° spiral angle
Advantage
- Up to 50% higher productivity than double-edged drills
- Perfectly round holes combined with excellent self-centring behaviour, even on uneven surfaces
- Extremely high feed rates thanks to the special cutting geometry
- Polished chip spaces and optimised tapered core rejuvenation ensure perfect chip removal
- Minimum burr formation at hole exit thanks to the 135° tip angle
Brand | ATORN |
EAN | 4050293670233 |
Manufacturer Part Number | 10915853 |
Material to be processed | Steel, Cast metal |
Cutting edge diameter | 6.8 mm |
Tolerance of cutting edge diameter | h7 |
Cutting material | SC |
Surface | TiAlN plus |
Max. drilling depth (D) | 3xD |
Type | HPC UNI |
Coolant supply | Internal |
Tool holding device | HA parallel shank |
Angle of the tip | 135 Degree |
Shank diameter | 8 mm |
Chip flute length | 34 mm |
Length | 79 mm |
f steel 1000 | 0.38 mm/r |
DIN | 6537 |
Harmonized System Code | 82075070 |
Product Group | 1AB |
Gross Weight | 0.030 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | f [mm/r] with diameter | Suitability |
|---|---|---|---|---|---|---|
| 1.00 Steels | ||||||
| 1.01 Free machining steel | 9 S 20 | < 900 | 1.0711 | 110-150 | 0.26-0.38 | ⚫ |
| 1.02 Structural steel | ST 37-2 | <500 | 1.0037 | 120-160 | 0.26-0.38 | ⚫ |
| 1.03 Structural steel | ST 60-2 | > 500 | 1.7735 | 110-150 | 0.26-0.38 | ⚫ |
| 1.04 Heat-treated steel | 42 CrMo 4 | <1000 | 1.7225 | 100-130 | 0.3-0.44 | ⚫ |
| 1.05 Cast iron | GS-45 | <1000 | 1.0446 | 90-125 | 0.26-0.38 | ⚫ |
| 1.06 Case-hardened steel | 16 MnCr 5 | <1200 | 1.7131 | 90-130 | 0.26-0.38 | ⚫ |
| 1.07 Ferritic/martensitic stainless steel | X 10 Cr 13 | <1100 | 1.4006 | - | - | |
| 1.08 Heat-treated steel | 43 CrMo 4 | >1000 | 1.3563 | 50-100 | 0.3-0.44 | ⚫ |
| 1.09 Nitriding steel | 31 CrMoV 9 | <1300 | 1.8519 | 100-130 | 0.3-0.44 | ⚫ |
| 1.10 Tool steel | X 38 CrMoV 5 1 | <1300 | 1.2343 | 40-80 | 0.2-0.35 | ⚫ |
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 85-130 | 0.38-0.55 | ⚫ |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 60-80 | 0.16-0.27 | ⚫ |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 75-115 | 0.35-0.5 | ⚫ |
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