Surface chuck (Weldon) SK40 (ISO 7388-1) dia. 16 mm A=200 mm
Brand: ATORN
Art.-no. ZR23157810
Manufacturer article no. 22660211
EAN 4050293706260
Application
For clamping tools with straight shank and clamping surface in accordance with DIN 1835 B.
Execution
- Alloyed case-hardening steel with core tensile strength of at least 950 N/mm².
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardening depth 0.8 mm ± 0.2 mm.
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080.
- Tool holder concentricity, internal taper to clamping diameter ≤ 0.005 mm.
- All functional surfaces machined.
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x surface chuck SK40 or SK50 (Weldon) (ISO 7388-1).
 | |
Brand | ATORN |
Main EAN Code | 4050293706260 |
Manufacturer Part Number | 22660211 |
Tool holding device | SK 40 |
Clamping diameter (d) | 16 mm |
Projecting length (A) | 200 mm |
Outer diameter (D) | 48 mm |
Clearance length to collar (L) | 181 mm |
Length 2 (L1) | 24 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
Form | AD |
Gross Weight | 3.100 kg |
Last viewed
ATORN ER32 UP collet dia. 20.0 mm (20.0-19.5 mm) concentricity 2 µm
ATORN machine thread former HSSE TiN DIN 371 M3 x 0.5 mm 6 HX
ATORN indexable insert CNMM 190616-RP6 HC7625
ATORN twist drill bit type UNI/VA HSSE-V3 TiAlN 5xD 18.5 x 20 mm x 135 mm
MANNESMANN DEMAG DL drill deburrer BS 502 countersink range 5 - 30 mm
HOFE additional shelf 2,000x500 mm, steel panel
ATORN HPC POWER SC end mill, HARD, 8.0 x 9 x 20 x 58 mm r=0.5 HB, type H, short
KNIPEX ear clamp pliers with lateral cut 10 99 I220