Mostly suitable for the production of parts with top concentricity.lt is foruniversal use,hawever particularly advantageous for grinding machines.indexing heads and lathes:
adjusting accuracy within 0.005mm
repeatability0.015mm
The clamped workpiece is adjusted to the required concentricity by meanof 4 or8 radially arranged adjusting screws
|
Chuck Size
|
D
|
D1
|
D2
|
D3
|
H
|
H1
|
h
|
z-d
|
Solid Jaws
Cast iron body
|
2-Piece Jaws
Cast iron body
|
|
125
|
127
|
60.33
|
112.73
|
33
|
95.7
|
56
|
16.7
|
3-M6
|
PI3-125
|
PI3-125A
|
|
5 in.
|
5
|
2.375
|
4.438
|
1.299
|
3.768
|
2.205
|
0.657
|
3-1/4-20
|
PI3-5"
|
PI3-5"A
|
|
160
|
152.5
|
79.37
|
135.7
|
39
|
98.6
|
59
|
17.5
|
6-M6
|
PI3-160
|
PI3-160A
|
|
6 in.
|
6
|
3.125
|
5.343
|
1.535
|
3.882
|
2.323
|
0.689
|
6-1/4-20
|
PI3-6"
|
PI3-6"A
|
|
200
|
210
|
120.65
|
190.5
|
57.5
|
132.2
|
79.3
|
19.1
|
6-M10
|
PI3-200
|
PI3-200A
|
|
8 in.
|
8.27
|
4.75
|
7.5
|
2.264
|
5.206
|
3.122
|
0.752
|
6-3/8-16
|
PI3-8"
|
PI3-8"A
|
|
250※
|
254
|
161.9
|
111.13
|
72
|
153.8
|
88.7
|
20.4
|
6-M12
|
PI3-250
|
PI3-250A
|
|
10 in.※
|
10
|
6.374
|
4.375
|
2.835
|
6.056
|
3.492
|
0.803
|
6-7/16-14
|
PI3-10"
|
PI3-10"A
|
|
315※
|
305
|
200.79
|
133.35
|
83
|
166.9
|
101.1
|
20.4
|
6-M12
|
PI3-315
|
PI3-315A
|
|
12 in.※
|
12
|
7.905
|
5.25
|
3.268
|
6.569
|
3.98
|
0.803
|
6-1/2-13
|
PI3-12"
|
PI3-12"A
|
|
380※
|
381
|
299.237
|
171.45
|
108
|
223.5
|
136.2
|
27
|
6-M16
|
PI3-380
|
PI3-380A
|
|
15 in.※
|
15
|
11.781
|
6.75
|
4.252
|
8.799
|
5.362
|
1.063
|
6-5/8-11
|
PI3-15"
|
PI3-15"A
|
