“Power Coat” ER Nuts

“Power Coat” ER Collet Nuts

 

“Power Coat” 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.

"Power Coat" Nut Features

  • Increase holding power up to 75%

  • Reduce T.I.R., extend tool life up to 20%

  • Balanced for high speeds

  • Dust seal style available

* Recommended torque is 80-90% of maximum value.
* Torque Wrenches available!

“Power Coat” ER Nuts for CNC Routers

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.