Steady Rests : Omnirest™

Omnirest automatically self-centers over it’s entire gripping range

  • No setup downtime to change from one part diameter to the next
  • As you machine the workpiece and it gets smaller, Omnirest stays on centerline
  • New Omnirest models are interchangeable with earlier models
  • Specials available on request
  • Great versatility:
    • Turn-through-the-rest applications
    • Follow-rest applications
    • Chuck one end, Omnirest other end, do ID end work not possible with a tailstock
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Omnirest™ Model  
047
08105
1517
325
531
Minimum Clamp Diameter
D1
0.157
0.315
0.591
1.378
1.968
Maximum Clamp Diameter
D2
2.756
4.134
6.693
9.842
12.204
 
A
8.11
10.99
17.3
24.29
27.52
C
2.01
2.76
4.84
5.75
7.99
E
2.52
3.35
5.31
9.45
10.63
F
4.65
6.69
10.31
14.37
15.75
G
0.43
0.55
0.71
0.91
0.91
H
5.20
7.48
11.42
15.75
17.32
K
2.13
2.28
3.35
4.33
5.71
M
0.79
1.22
1.89
2.36
2.95
N
0.45
0.81
1.18
1.57
1.77
Roller Diameter
O
0.75
1.38
1.85
2.05
2.36
 
P
2.72
3.25
4.94
6.56
6.99
R
3.43
3.62
5.71
6.14
6.14
S
2.36
2.68
3.86
4.88
5.59
Operating Pressure Min.
PSI
73
73
73
73
73
Operating Pressure Max.
PSI
360
765
870
800
1100
Max. Clamp Force Per Roller
LBS
230
780
1505
20.55
4500
Centering Accuracy Full range
IN
0.0008
0.0008
0.00016
0.002
0.0027
Repeatability
IN
0.0002
0.0002
0.0002
0.0002
0.0002
Max. Roller Speed
SFM
2600
2600
2300
2300
2300
Weight
LBS
15
32
103
253
407