LET´S WORK TOGETHER.   Welcome to HAHN+KOLB France | For commercial customers only

ATORN short, slim BT40 hydraulic expansion chuck (ISO 7388-2) dia. 32 mm

Brand: ATORN

Art.-no. 23333532

Manufacturer article no. 21040036

EAN 4050293151305


Individual prices for customers after login

You need more information or have not found your desired product?

Application

For clamping drill bits and milling tools with straight shank.

Execution

  • High clamping forces
  • Axial longitudinal adjustment
  • High-precision centric clamping
  • Excellent damping properties
  • Same tool changes as expansion chucks, no additional devices required
  • Reducer bushings enable various applications
  • With Balluff chip hole
  • All standard shank types can be clamped

Advantage

  • High torque transfer
  • Good surface quality
  • Suitable for high rotation speeds
  • Excellent vibration-damping properties
  • Longer cutting tool service life

Notes

The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.

Delivery

1x short, slim BT40 or BT50 hydraulic expansion chuck (ISO 7388-2)

Product information
CAD data (available after login)

Certificates/ Documents

 | 

 | 

Brand

ATORN

Main EAN Code

4050293151305

Manufacturer Part Number

21040036

Tool holding device

BT 40

Clamping diameter (d)

32 mm

Projecting length (A)

90 mm

Tapered diameter (d2)

59 mm

Outer diameter (D)

62 mm

Length 3 (L1)

50 mm

Clamp in depth (l2)

61 mm

Clearance length to collar (l3)

50 mm

Max. adjustment travel (V)

10 mm

Form

JD/JF

Thread dimension (G)

M16 x 1

Coolant supply

Internal

Concentricity tolerance

0.003 mm

Balancing quality

G 2.5 at 25,000 rpm

Gross Weight

5 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information
CAD data (available after login)

Certificates/ Documents

 | 

 | 

Technical information