ATORN solid carbide screw tap, IC C DIN 371 0° M8 1.25 mm ISO2 D/S 3xD CNC K
Brand: ATORN
Surface: Uncoated
Length: 90 mm
DIN: 371 similar
Art.-no. 13250080
Manufacturer article no. 10470826
EAN 4050293018530
Individual prices for customers after login
Application
For producing metric threads on CNC machines in through holes and blind holes in the non-ferrous metals (short-chip) and cast iron material groups in series production.
Execution
- with reinforced shank, M3 and M4 without internal cooling
Advantage
- long service life and high degree of process reliability thanks to innovative cutting geometry for machining cast iron and short-chip non-ferrous metals
- optimum chip removal due to internal cooling
Brand | ATORN |
EAN | 4050293018530 |
Manufacturer Part Number | 10470826 |
Material to be processed | Aluminium, Brass, Bronze, Plastic, Cast metal |
Type | K MAX Control |
Thread type | Metric thread |
Thread type x nominal diameter | M8 |
Pitch | 1.25 mm |
Hole type | Clearance/blind hole ≤ 3xD |
Cutting material | SC |
Surface | Uncoated |
Lead angle shape | C |
Tolerance of screw taps (Tol.) | ISO 2 (6H) |
Twist angle | 0° |
Shank diameter | 8 mm |
Application type/machine type | CNC |
Core hole diameter | 6.8 mm |
Coolant supply | Internal |
Length | 90 mm |
Shank square | 6.2 mm |
DIN | 371 similar |
Harmonized System Code | 82074010 |
Gross Weight | 0.054 kg |
| Material groups for cutting values | Description regarding DIN | Strength Class [N/mm²] | Material No. | Vc [m/min] | f [mm/r] with diameter | Suitability |
|---|---|---|---|---|---|---|
| 4.00 Cast metal | ||||||
| 4.01 Grey cast iron | GG10 | <260 HB | 0.6010 | 30-40 | - | ⚫ |
| 4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 30-40 | - | ⚫ |
| 4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 30-40 | - | ⚫ |
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