PowerCOAT ER Collet 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 ER Collet Nuts

Part No.
Description
D
B
Wrench
M
Max Torque*
41111
ER 11 Coated Nut 11B-Hex
19mm
12mm
4608
M14 x 0.75
20 ft/lbs.
41116
ER 16 Coated Nut 16B-Hex
27.5mm
18mm
4609
M22 x 1.5
50 ft/lbs.
41120
ER 20 Coated Nut 20B-Hex
34mm
19mm
4610
M25 x 1.5
75 ft/lbs.
41916
ER 16 Coated Nut 16B-Slot
32mm
18mm
4613
M22 x 1.5
50 ft/lbs.
41920
ER 20 Coated Nut 20B-Slot
35mm
19.5mm
4614
M25 x 1.5
75 ft/lbs.
41925
ER 25 Coated Nut 25B-Slot
42mm
21mm
4615
M32 x 1.5
95 ft/lbs.
41925-L
ER 25 Coated Nut 25B-Slot L
42mm
21mm
4615
M32 x 1.5
95 ft/lbs.
41932
ER 32 Coated Nut 32B-Slot
50mm
23mm
4616
M40 x 1.5
125 ft/lbs.
41940
ER 40 Coated Nut 40B-Slot
63mm
26mm
4617
M50 x 1.5
140 ft/lbs.
41950
ER 50 Coated Nut 50B-Slot
78mm
35mm
4618
M64 x 2.0
160 ft/lbs.