ATORN hydraulic expansion chuck ultra-slim SK40 dia. 4 mm A=120 mm
Brand: ATORN
Art.-no. 23333604
Manufacturer article no. 21045231
EAN 4050293407334
Individual prices for customers after login
Application
Produced using an innovative process, the ultra-slim hydro expansion chuck combines the advantages of an expansion chuck and a shrink-fit chuck in a single product.
Execution
- Extremely high clamping forces
- Extremely high temperature resistance (up to 120 °C) ensures that the chuck retains its accuracy
- Slim shrink-fit chuck-style design makes it suitable for narrow interference contours
- Excellent damping properties
- Max. concentricity < 0.003 mm
- Standard tool changes as with expansion chucks without requiring additional devices
- Reducer bushings enable various applications
- Balanced to G2.5/25,000 rpm
- With Balluff chip hole
Notes
The previous standard DIN 69871-1 was replaced by ISO 7388-1.
Delivery
1x ultra-slim SK30 or SK40 hydraulic expansion chuck (ISO 7388-1)
 | |
Brand | ATORN |
Main EAN Code | 4050293407334 |
Manufacturer Part Number | 21045231 |
Tool holding device | SK 40 |
Clamping diameter (d) | 4 mm |
Projecting length (A) | 120 mm |
Form | AD/AF |
Outer diameter (D) | 49.5 mm |
Tapered diameter (d2) | 10 mm |
Diameter (d3) | 18.4 mm |
Clearance length to collar (l1) | 80 mm |
Clamp in depth (l2) | 28 mm |
Max. adjustment travel (max. V) | 12 mm |
Coolant supply | Internal |
Suitable for thread (G) | M2.5 |
Width across flats | 1.3 mm |
Balancing quality | G 2.5 at 25,000 rpm |
Concentricity tolerance | 0.003 mm |
Gross Weight | 1.200 kg |
Last viewed
ORION thread NO-GO plug gauge DIN 2283 M 39x3 ISO 6H
ATORN twist drill NV HSSE, DIN 338, 3.3 mm x 65 mm x 36 mm, 135°
ATORN solid carbide drill UNI TiAlNplus 8xD with IC 9.6 mm
WIDIA angular milling cutter 90° with bore 27.0 mm diameter 80.0 x 50.0 mm Z5
ATORN surface chuck (Weldon) SK40 (ISO 7388-1) dia. 18 mm A=130 mm
WORKS calibr. certif., Subito, set of three devices
ATORN HPC POWER SC end mill, HARD, 20 x 20 x 40 x 92 mm r=0.5 HA, type H, short
ATORN high-perf. SC drill ULTRA M HPC 5xD 9.9 mm x 10 mm x 103 mm HB internal
ATORN SC miniature ball nose end mill diameter 1.5x2x25x55 mm T2 HA 3 ULTRA DC
ATORN combination wrench 16 mm DIN 3113 B