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ATORN surface chuck (Weldon) SK40 diameter 18 mm A=63 mm

Brand: ATORN

Art.-no. 23158166

Manufacturer article no. 22661307

EAN 4050293714524


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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
  • With ring groove and plastic edge protection ring on the pull stud
  • Functional surfaces precision-ground, all other surfaces black-oxide
  • With Balluff chip hole

Advantage

  • Precision cross-hatch pattern on the contact surface for maximum accuracy

Notes

The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Delivery

1x SK40 or SK50 surface chuck (Weldon) (DIN2080)

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Brand

ATORN

Tool holding device

SK 40

Clamping diameter (d)

18 mm

Projecting length (A)

63 mm

Outer diameter (D)

50 mm

Balancing quality

G 2.5 at 25,000 rpm

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information