ATORN collet chuck SK40 (ISO 7388-1) ER25-Mini A=130 mm
Brand: ATORN
DIN: 69871-1
Art.-no. 23297117
Manufacturer article no. 22660614
EAN 4050293710298
Individual prices for customers after login
Application
For clamping tools with a straight shank in ER collets in accordance with DIN 6499.
Execution
- Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
- Internal coolant supply
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Max. concentricity < 0.005 mm
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
- All functional surfaces are machined
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 or SK50 ER miniature collet chuck (ISO 7388-1); incl. clamping nut
 | |
Brand | ATORN |
Tool holding device | SK 40 |
Collet type | ER 25 |
Min./max. clamping range (Spannbereich min./max.) | 1-16 mm |
Projecting length (A) | 130 mm |
Outer diameter (D) | 35 mm |
Clearance length to collar (L1) | 111 mm |
DIN | 69871-1 |
Last viewed
ATORN screw tap, extra long HSSE, M8 x 1.25 mm, 45 degrees, 2.5xD ISO2
ORION end mill PM TiCN+TiN, type NF, 8.0 mm, DIN 844B/long, DIN 1835B shank
ATORN twist drill HSSE-V3 TiAlN 3XD 12.0 x 12 mm x 102 mm
ATORN screw tap HSSE vap. B 374 0° MF26 1.5 mm ISO2 D 3xD CNC conv. P
ATORN solid carbide drill UNI TiAlNplus 3xD with IC 10.0 mm straight shank HB
Platf. trolley w/ push handle, height 920 mm, load capacity 200 kg, width 610 mm
MITUTOYO callipers digital ABS nib jaws 0–8 inch 0–200 mm
ATORN screw tap HSSE vap. B 374 0° MF5 0.5 mm ISO2 D 3xD CNC conv. P
ATORN test pin RSB TC1 0.36 mm x 40 mm
3M SecureFit™ 400 safety glasses