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ATORN 340 universal chuck dia. 0.2-3.4 mm A=80 mm straight shank dia. 20 mm ICS

Brand: ATORN

Length: 80 mm

Art.-no. 23720313

Manufacturer article no. 21042008

EAN 4050293358452


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Application

Extremely flexible extension for HYDRO expansion, shrink-fit and collets. For high precision centric clamping of milling, drilling and reaming tools.

Execution

  • Speed range up to 60,000 rpm
  • Concentricity tolerance < 0.005 mm
  • Very wide clamping range
  • Chuck with spur gear
  • For clamping micro drill bits and milling cutters
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Brand

ATORN

Main EAN Code

4050293358452

Manufacturer Part Number

21042008

Min./max. clamping width

0.20-3.4 mm

Shank diameter (d2)

20 mm

Outer diameter (D)

19 mm

Length (L)

80 mm

Length 2 (I)

52 mm

Max. length (L1 max. )

83 mm

Max. tightening torque

2 Nm

Torque transmission

7 Nm

Concentricity tolerance

0.005 mm

Coolant supply

Internal axial

Balancing quality

G 2.5 at 25,000 rpm

Gross Weight

0.700 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information