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ATORN transverse drive shell end mill arbour BT40 (ISO 7388-2) dia. 32mm A=50mm

Brand: ATORN

Length: 24 mm

Art.-no. 23162228

Manufacturer article no. 22660847

EAN 4050293712629

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Application

For accommodating shell end mills and angular milling cutters with longitudinal groove in accordance with DIN 842.

Execution

  • Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
  • Internal coolant supply
  • Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
  • Max. concentricity < 0.005 mm
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080

Notes

The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.

Delivery

1x BT40 transverse drive shell end mill arbour (ISO 7388-2); with retaining screw

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Brand

ATORN

Tool holding device

BT 40

Form

AD

Mandrel diameter (d)

32 mm

Tap length (L)

24 mm

Projecting length (A)

50 mm

Outer diameter (D)

78 mm

Length (L)

24 mm

Coolant supply

Internal axial

Balancing quality

G 2.5 at 25,000 rpm

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information