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Extra Heavy Duty Independent Chuck

These chucks are manufactured out of Forged/cast alloy steel with two piece jaws(Master base Jaws fitted with top reversible hard jaws).

DIMENSIONAL SPECIFICATIONS:
Size
250
315
400
500
630
800
900
1000
1200
A 0
250
315
400
500
630
800
900
1000
1200
B 0
68
92
130
170
245
385
380
380
380
C
83
86
98
98
108
140
140
140
140
C1
95
98
110.5
110.5
119
155
155
155
145
C4
146
158
175
185.5
199
265
280
280.5
280
E 0 H8
235
300
380
460
580
710
710
710
710
F
7
7
7
7
6
10
10
10
10
G PCD
200
250
315
400
520
660
660
660
660
H
4 x M16
4 x M20
4 x M20
4 x M24
4 x M24
8 x M24
8 x M24
8 x M24
8 x M24
J
24.5
25
38.5
35.5
38
35
35
35
35
SW
14
14
17
17
17
24
24
24
24
U H12
14
18
18
22
22
22
22
22
22
V
23
30
30
37
37
40
40
40
40
W
25
30
30
38
38
38
38
38
38
X
9
12
12
16
16
16
16
16
16
X1
42
47
60
64
160
127.5
180
230
330
d
8 x M14
8 x M16
8 x M16
8 x M20
8 x M20
12 x M20
12 x M20
12 x M20
12 x M20
g
38
45
50
50
60
60
60
60
60
n
35
40
50
60
60
170
200
200
200
o g6
12
12
12
12
12
22
22
22
22
o 1
23.5
26
31
36
36
96
111
111
111
g H7
16
16
16
16
16
22
22
22
22
t1
93
110
130
160
195
255
300
300
300

Outer

Clamping
Max
250
315
400
500
630
800
900
1000
1200
Min
20
35
40
58
78
130
130
130
130
Inner Clamping
Max
250
315
400
500
630
800
900
1000
1200
Min
68
84
106
152
232
320
340
340
340
RPM Max
2400
1900
1500
1200
1000
500
445
400
335
Wt.in kgs. approx.
33
55
90
138
241
425
600
840
1150

Scope Of Supply: 1 set Reversible Hard Jaws,1 no Box spanner with Tommy bar(Chuck key),1no.Allen wrench for Jaw Screw,1 set back plate bolts(clamping screws)

NOTE: ENSURE ENGAGEMENT OF 2/3 SCREW THREADS BETWEEN BASE JAW AND THE SCREW FOR SAFE CLAMPING