K72 4-JAW Independent chucks
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Product Description
K72 chucks can be directly mounted to the spindle by studs and locknuts (The specifications conform to GB/T 5900.1-GB/T 5900.3(IS0 702)standard)
Independent and adjustable, suitable for maching all kinds of special-shaped workpieces
The body materials are classified as gray cast iron(K72)and steel(k72/(G)).

|
| D₁ | D₂ | D₃ | H | H₁ | h | h₁ | h₂ | d₁ | z-d | Kg |
160 | 3 | 53.975 | 75.0 | 45 | 93 | 65 | 13 | 10 | - | - | 4-M10 | 9 |
200 | 3 | 53.975 | 75.0 | 51 | 107 | 75 | - | 10 | - | - | 4-M10 | 15 |
200 | 4 | 63.513 | 85.0 | 56 | 107 | 75 | 13 | 10 | 6.5 | 14.7 | 4-M10 | 15 |
250 | 4 | 63.513 | 85.0 | 61 | 120 | 80 | - | 10 | 6.5 | 14.7 | 4-M10 | 23 |
320350 | 4 | 63.513 | 85.0 | 61 | 134 | 90 | - | 10 | 6.5 | 14.7 | 4-M10 | 40,53 |
200 | 5 | 82.563 | 104.8 | 56 | 107 | 75 | 15 | 12 | 6.5 | 16.3 | 4-M10 | 15 |
250 | 5 | 82.563 | 104.8 | 75 | 120 | 80 | 15 | 12 | 6.5 | 16.3 | 4-M10 | 23 |
320350 | 5 | 82.563 | 104.8 | 79 | 134 | 90 | - | 12 | 6.5 | 16.3 | 4-M10 | 40,53 |
400 | 5 | 82.563 | 104.8 | 79 | 143 | 95 | - | 12 | 6.5 | 16.3 | 4-M12 | 58 |
200 | 6 | 106.375 | 133.4 | 56 | 107 | 75 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 15 |
250 | 6 | 106.375 | 133.4 | 75 | 120 | 80 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 23 |
320350 | 6 | 106.375 | 133.4 | 95 | 134 | 90 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 40,53 |
400 | 6 | 106.375 | 133.4 | 95 | 143 | 95 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 55 |
500 | 6 | 106.375 | 133.4 | 103 | 161 | 106 | - | 13 | 6.5 | 19.5 | 4-M16 | 102 |
250 | 8 | 139.719 | 171.4 | 75 | 120 | 80 | 18 | 14 | 8.0 | 24.2 | 4-M16 | 23 |
320350 | 8 | 139.719 | 171.4 | 95 | 134 | 90 | 18 | 14 | 8.0 | 24.2 | 4-M16 | 40,53 |
400 | 8 | 139.719 | 171.4 | 125 | 143 | 95 | 18 | 14 | 8.0 | 24.2 | 4-M16 | 55 |
500 | 8 | 139.719 | 171.4 | 136 | 161 | 106 | - | 14 | 8.0 | 24.2 | 4-M20 | 106 |
320350 | 11 | 196.869 | 235.0 | 95 | 134 | 90 | 20 | 16 | 10.0 | 29.4 | 4-M20 | 40,53 |
400 | 11 | 196869 | 235.0 | 125 | 143 | 95 | 20 | 16 | 10.0 | 29.4 | 4-M20 | 68 |
500 | 11 | 196.869 | 235.0 | 160 | 161 | 106 | 20 | 16 | 10.0 | 29.4 | 4-M20 | 102 |
500 | 15 | 285.775 | 330.2 | 160 | 161 | 106 | 21 | 17 | 10.0 | 35.7 | 8-M20 | 102 |
Dezhou Jiarui Precision Machinery Co., Ltd.
The company's main products include face mill, end mill, U-drills, tool holders, precision vise and other machine tool accessories. We have a complete quality control system, strictly control quality, and deliver the highest quality products to customers. At the same time, the price is favorable, and we adopt the latest processing technology while reducing production costs and increasing efficiency. The company is located in Dezhou, Shandong Province, which is known as "the hometown of machine tool accessories". Relying on the favorable environment, convenient transportation, strong technology and talent strength, it has won the deep trust of customers and won unanimous praise from domestic and foreign customers. At present, our company's products are exported to the United States, Russia, South Korea, India, Canada, etc. Customer feedback is very good, the quality is excellent, and the price is the best.
- 产品描述
-
- Commodity name: K72 4-JAW Independent chucks
K72 chucks can be directly mounted to the spindle by studs and locknuts (The specifications conform to GB/T 5900.1-GB/T 5900.3(IS0 702)standard)
Independent and adjustable, suitable for maching all kinds of special-shaped workpieces
The body materials are classified as gray cast iron(K72)and steel(k72/(G)).

Order No
Short taper No.D₁
D₂
D₃
H
H₁
h
h₁
h₂
d₁
z-d
Kg
Net WT.160
3
53.975
75.0
45
93
65
13
10
-
-
4-M10
9
200
3
53.975
75.0
51
107
75
-
10
-
-
4-M10
15
200
4
63.513
85.0
56
107
75
13
10
6.5
14.7
4-M10
15
250
4
63.513
85.0
61
120
80
-
10
6.5
14.7
4-M10
23
320350
4
63.513
85.0
61
134
90
-
10
6.5
14.7
4-M10
40,53
200
5
82.563
104.8
56
107
75
15
12
6.5
16.3
4-M10
15
250
5
82.563
104.8
75
120
80
15
12
6.5
16.3
4-M10
23
320350
5
82.563
104.8
79
134
90
-
12
6.5
16.3
4-M10
40,53
400
5
82.563
104.8
79
143
95
-
12
6.5
16.3
4-M12
58
200
6
106.375
133.4
56
107
75
16
13
6.5
19.5
4-M12
15
250
6
106.375
133.4
75
120
80
16
13
6.5
19.5
4-M12
23
320350
6
106.375
133.4
95
134
90
16
13
6.5
19.5
4-M12
40,53
400
6
106.375
133.4
95
143
95
16
13
6.5
19.5
4-M12
55
500
6
106.375
133.4
103
161
106
-
13
6.5
19.5
4-M16
102
250
8
139.719
171.4
75
120
80
18
14
8.0
24.2
4-M16
23
320350
8
139.719
171.4
95
134
90
18
14
8.0
24.2
4-M16
40,53
400
8
139.719
171.4
125
143
95
18
14
8.0
24.2
4-M16
55
500
8
139.719
171.4
136
161
106
-
14
8.0
24.2
4-M20
106
320350
11
196.869
235.0
95
134
90
20
16
10.0
29.4
4-M20
40,53
400
11
196869
235.0
125
143
95
20
16
10.0
29.4
4-M20
68
500
11
196.869
235.0
160
161
106
20
16
10.0
29.4
4-M20
102
500
15
285.775
330.2
160
161
106
21
17
10.0
35.7
8-M20
102
Plant Equipment
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Customer Case
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East end of Nan Huan Road, Pingyuan County, Dezhou City, Shandong Province, China
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