Brand: ATORN
Length: 225 mm
Art.-no. 11235325
Manufacturer article no. 12850039
EAN 4066107004552
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Application
Broad range of applications in steel, stainless steel, cast iron and special alloys
Execution
- Available tool lengths of 3xD/4xD/5xD
- Diameter range 14-44 mm
Advantage
- Optimum service life through 4 usable cutting edges per reversible tip
- Same indexable insert can be used as centre insert and peripheral insert
- Optimal chip removal thanks to optimised coolant outlet
- Best surfaces and bore hole quality
Notes
warning: when the drill passes completely through the workpiece, a disc is created. if the workpiece is rotating, the disc will be flung away! appropriate safety precautions are required!
Delivery
The holder contains the clamping screws, supplied without spanner
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Brand | ATORN |
Main EAN Code | 4066107004552 |
Manufacturer Part Number | 12850039 |
Cutting edge diameter (D1) | 32.5 mm |
Shank diameter (D) | 40 mm |
Collar diameter (D2) | 50 mm |
Length (L) | 225 mm |
Cantilever length (L1) | 157 mm |
Max. drilling depth (L4 max.) | 132 mm |
Suitable for indexable inserts type | E |
Coolant supply | Internal |
Shaft length (LS) | 68 mm |
Cutting direction | Right-hand cutting |
Adjustment range (+/-) | +0,40 |
Tool holding device | HB parallel shank |
Harmonized System Code | 82075090 |
Product Group | 1AI |
Gross Weight | 0.996 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 | 160-320 | 0.15-0.18 | |
4.02 Spheroidal graphite iron | GGG 40 | <310 HB | 0.7040 | 120-200 | 0.18-0.2 | |
4.03 Ductile iron | GTW-55 | <280 HB | 0.8055 | 100-180 | 0.18-0.2 |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!