PowerCOAT Ultra High-Speed Nuts

“Power Coat” ER Collet Nuts

PowerCOAT is an innovative, permanent coating that increases clamping pressure of the nut up to 75% compared to standard ER nuts. More holding power reduces the chance of spinning the shank of the tool inside the collet, which can cause premature failure of the collet.

Features

  • Increases holding power by 75%
  • Balanced up to 70,000 RPM
  • Better rigidity and T.I.R. (runout)

Torque Wrenches available!

PowerCOAT Ultra High-Speed ER Collet Nuts

Part No. Description
D
B
M
Max. Speed
Wrench
Max Torque*
46111 ER RH 11 B Nut 19mm 11.8mm M14 x 0.75 70,000 4608 20 ft/lbs.
46116 ER RH 16 B Nut 27.5mm 18.0mm M22 x 1.5 65,000 4613 50 ft/lbs.
46120 ER RH 20 B Nut 35mm 19.5mm M25 x 1.5 60,000 4614 75 ft/lbs.
46125 ER RH 25 B Nut 42mm 20.5mm M32 x 1.5 55,000 4615 95 ft/lbs.
46132 ER RH 32 B Nut 50mm 23.0mm M40 x 1.5 50,000 4616 125 ft/lbs.
46140 ER RH 40 B Nut 63mm 26.0mm M50 x 1.5 40,000 4617 140 ft/lbs.