Properties and application:

  • Keyed drill chuck with shank
  • With MAS 403-BT taper shank
  • Manufactured with chrome manganese steel
  • Carburized with depth of case 0,7 mm
  • Hardened and precision ground
  • Surface Hardness RC 58?2
  • Taper angle: tolerance AT3
  • Standard equipment: wrench

 

Type 7661 AD - with central coolant supply

Keyed Drill Chuck with Shank Type 7661 AD with central coolant supply

Product codeK
[MAS 403-BT]
d1
[mm]
A
[mm]
D
[mm]
0642 176 610 206 40 1 - 13 113 50
0642 176 610 308 40 3 - 16 113 50
0642 176 611 207 50 1 - 13 124 50
0642 176 611 309 50 3 - 16 124 50
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