• Suitable for  ER20 collets.
  • Made of alloy steel and hardened to HRC 60-62.
  • Balanced to 25,000 RPM
  • Tested T.I.R: 0.0001"


  • Taper: BT30.
  • Projection: 2.76" (70mm).
  • Thread :M12 x 1.75P
  • Claiming Range; 1-16"-1/2".
 

 

Model

L1

d3

d1

BT30xER16A-70

70mm

34mm

31.75mm

 
BT30 ER20 MILLING COLLET CHUCK HOLDER PROJ. 2.76" BALANCED 25,000RPM

  Model:

  UPC:
BT30ER20A70
  ebay:231697665288

 

  • Availability: In Stock
  • $63.95


Tags: BT30ER16A70