ATORN collet chuck SK50 (ISO 7388-1) ER25 (2-16 mm) A=160 mm
Brand: ATORN
DIN: 69871-1
Art.-no. 23296551
Manufacturer article no. 22660549
EAN 4050293709643
Individual prices for customers after login
Application
For clamping tools with straight shank in ER collet chucks 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
- All ER16 collet chucks feature a hexagon nut
- Required pull studs no. 23690 and collet chucks no. 23320
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 or SK50 ER collet chuck (ISO 7388-1); incl. clamping nut
 | |
Brand | ATORN |
Main EAN Code | 4050293709643 |
Manufacturer Part Number | 22660549 |
Tool holding device | SK 50 |
Collet type | ER 25 |
Min./max. clamping range 2 (Spannbereich min./max.) | 1-16 mm |
Projecting length (A) | 160 mm |
Outer diameter (D) | 42 mm |
Clearance length to collar (L1) | 141 mm |
DIN | 69871-1 |
Gross Weight | 4 kg |
Last viewed
Clamping nut ER 32 normal version
MITUTOYO steel setting ring diameter 1.1 mm
CEJN steel plug-in nipple, R 3/8 inch male thread
ATORN SC torus milling cutter TiAlSiN 16x18x92 mm clearance 15.4x44 mm R 2 mm
ORION thread cutting tool, 60°, square, 20mm x 20mm
ATORN empty hard foam insert, suitable f. striking tool assortments w 6 pcs
ATORN indexable insert, CBN, uncoated, DCGW 070208 ABC25/D
Test pin, steel, tolerance class 1, dia. 6.84 x 70 mm
MITUTOYO gauge block with test certificate, 0.2 mm, tolerance class 1, steel