Precise BT40 ER-20 Collet Chuck - 3900-7608

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SKU:
3900-7608
Gage Depth:
2.76"
Collet Range:
0.040 - 0.511"

Precise

Precise BT40 ER-20 Collet Chuck - 3900-7608

  • For CNC machines with BT taper spindles.
  • Concentricity is .0003".
  • All critical surfaces are hardened and precision ground.
  • Draw bar thread is M16 X 2.00

For More Precise BT 30 & 40 ER Collet Chucks Click Here

Precise BT40 ER-20 Collet Chuck