ATORN NC short drill chuck BT40 (ISO 7388-2) 1-16 mm with IC
Brand: ATORN
Art.-no. 21329110
Manufacturer article no. 21680111
EAN 4050293405941
Application
For use on machining centres and CNC milling machines with tool change. For drilling, reaming, countersinking and also light milling and smoothing tasks.
Execution
- Integrated worm gear ensures high retaining torque
- Remains securely clamped even if the spindle stops suddenly
- Required pull studs no. 23690
Advantage
- Wear parts hardened and polished for a long service life
Notes
The previous standard JIS B 6339 MAS BT was replaced by ISO 7388-2.
Delivery
1x BT40 NC or short drill chuck (ISO 7388-2)
 | |
Brand | ATORN |
Tool holding device | BT 40 |
Min./max. clamping width (Spannweite min./max. C) | 1-16 mm |
Projecting length (A) | 88 mm |
Outer diameter (D) | 50 mm |
Concentricity tolerance | 0.03 mm |
Coolant supply | Internal axial |
Balancing quality | G 40 at 7,000 rpm |
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