Precise ER20 Mini-Nut Shank Extension Tool Holder - 202-549

Brand:

(No reviews yet) Write a Review
SKU:
202-549
Collet Capacity:
.04-.511"
Collet Nut Dia.:
28mm
Shank Dia.:
3/4"
Overall Length:
6.61"

Precise

Precise ER20 Mini-Nut Shank Extension Tool Holder - 202-549

  • Collet pocket runout 0.0001"
  • All critical surface precision ground
  • Shank Length: 5.51
  • Made from alloy steel hardened to 54 - 56rc
  • Mini ER collet nut provide more clearance in space constrain area
  • Precision ground threads to ensure a tight fit when tightening the ER collet into the holder socket
  • Coolant through capability with internal set screw included
  • Concentricity is less than .0002 inches

For More Precise ER Mini-Nut Shank Extension Tool Holders Click Here

Precise ER20 Mini-Nut Shank Extension Tool Holder