MAS403-BT/JIS6339

MAS403-BT/JIS6339 

TOOLHOLDER MAS 403 - BT / JIS6339

TECHNICAL FEATURES

  • • Manufactured with certified steel.
  • • Heat treatments are performed by certified suppliers ISO 9001.
  • • Precision ground on shanks, inside tapers and collet nut threads.
  • • Tested with high precision inspection and ganging equipment.
  • • Taper accuracy of ISO SHANKS lower than AT2.
  • • The maximum error of concentricity between the cone and the seat of tool is 0.003mm.

INSTRUCTIONS

  • The toolholders are provided in the form ad or ad/b. in case of ad/b, the lubricant passes through the holes on the flange. The operator will have to remove the closing screws that he will already find mounted on the toolholder.

CONO/TAPER d1 d2 d3 d6 L1 a k f3
BT30

31,75

M12 12,5 46 48,4 2 20 22
BTB40

44,45

M16 17 63 65,4 2 25 27
BTB50

69,85

M24 25 100 101,8 3 35 38

TOOLHOLDER MAS 403 - BT / JIS6339

TECHNICAL FEATURES

  • • Manufactured with certified steel.
  • • Heat treatments are performed by certified suppliers ISO 9001.
  • • Precision ground on shanks, inside tapers and collet nut threads.
  • • Tested with high precision inspection and ganging equipment.
  • • Taper accuracy of ISO SHANKS lower than AT2.
  • • The maximum error of concentricity between the cone and the seat of tool is 0.003mm.

INSTRUCTIONS

  • The toolholders are provided in the form ad or ad/b. in case of ad/b, the lubricant passes through the holes on the flange. The operator will have to remove the closing screws that he will already find mounted on the toolholder.

CONO/TAPER d1 d2 d3 d6 L1 a k f3
BT30

31,75

M12 12,5 46 48,4 2 20 22
BTB40

44,45

M16 17 63 65,4 2 25 27
BTB50

69,85

M24 25 100 101,8 3 35 38