BT40 ER Chucks – SuperRIGID

  • Balanced to 25,000 RPM at G2.5

  • Maximum 0.0001" T.I.R. measured from taper to collet pocket

  • Minimal projection maximizes rigidity.

Click on the Part Number below to see the product in our online store

Part NumberDescriptionl1ColletMax. Shank Wrench2D3D
16177SBT40 x ER3236mmER323/4" or 20mm894-3616177S.dwg 16177S.step