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ATORN screw-in holder SK40 (ISO 7388-1) M12 A=144 mm - Tool chucks for screw-in milling cutters ATORN screw-in holder SK40 (ISO 7388-1) M12 A=144 mm - Tool chucks for screw-in milling cutters
ATORN screw-in holder SK40 (ISO 7388-1) M12 A=144 mm - Tool chucks for screw-in milling cutters - 1
ATORN screw-in holder SK40 (ISO 7388-1) M12 A=144 mm - Tool chucks for screw-in milling cutters - 2
ATORN

ATORN screw-in holder SK40 (ISO 7388-1) M12 A=144 mm

Brand: ATORN

Length: 125 mm

DIN: 69871-1

Art.-no. ZA23161681

Manufacturer article no. 22660956

EAN 4050293713718

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Application

For accommodating threaded screw-in milling cutters.

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The previous standard DIN 69871-1 has been replaced by ISO 7388-1.

Delivery

1x SK40 or SK50 screw-in holder (ISO 7388-1)

Brand

ATORN

EAN

4050293713718

Manufacturer Part Number

22660956

Tool holding device

SK 40

Suitable for thread (g)

M12

Adapter diameter (D1)

12.5 mm

Tapered diameter (D2)

21 mm

Outer diameter (D3)

40 mm

Projecting length (A)

144 mm

Length (L)

125 mm

DIN

69871-1

Harmonized System Code

84661020

Gross Weight

1.450 kg

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