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ATORN Surface chuck (Weldon) BT40 (ISO 7388-2) dia. 40 mm A=120 mm

Brand: ATORN

Length: 93 mm

Art.-no. 23158103

Manufacturer article no. 22660441

EAN 4050293708561

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ATORN Surface chuck (Weldon) BT40 (ISO 7388-2) dia. 40 mm A=120 mm

Art.-no. 23158103

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Application

For clamping tools with straight shank and clamping surface in accordance with DIN 1835 B.

Execution

  • Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
  • Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
  • Max. concentricity < 0.005 mm
  • Functional surfaces precision-ground, all other surfaces black-oxide
  • With Balluff chip hole

Notes

The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.

Delivery

1x BT40 surface chuck (Weldon) (ISO 7388-2

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Brand

ATORN

EAN

4050293708561

Manufacturer Part Number

22660441

Minimum order quantity

1

Tool holding device

BT 40

Tool holding device type

End mill holder (Weldon)

Form

JD

Diameter (d)

40 mm

Projecting length (A)

120 mm

Diameter 2 (D)

80 mm

Collar diameter

63 mm

Length (L1)

93 mm

Thread dimension

M20

Coolant supply

Internal axial

Balancing quality

G 2.5 at 25,000 rpm

Harmonized System Code

84661020

Gross Weight

3.600 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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