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ATORN BT40 transv. dr. sh. end mill arbour w/plnr cntct face dia. 27 mm A=50 mm

Brand: ATORN

Art.-no. 23162117

Manufacturer article no. 21981180

EAN 4050293647853


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Application

For face milling cutter heads and milling cutters with transverse drive.

Execution

  • Pre-balanced G6.3/25,000 rpm
  • Precision version
  • External and internal cone polished
  • High concentricity

Advantage

  • Positive-locking planar contact face for increased rigidity and vibration damping
  • Extends the service life of cutting tools

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The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.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

JD

Outer diameter (D)

60 mm

Mandrel diameter (d1)

27 mm

Tap length (L1)

21 mm

Coolant supply

Internal

Balancing quality

G 6,3 at 25000 rpm

Concentricity tolerance

5 µm

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information