一、单直孔硬质合金棒材
二、毛坯棒材单冷却孔规格表
|
尺寸 |
牌号 |
|||||
|
长度mm |
直径mm |
公差mm |
内冷却孔mm |
公差mm |
孔中心偏离 |
JH312 |
|
330 |
3.0 |
+0.30~+0.50 |
0.50 |
±0.10 |
0.10 |
◎ |
|
330 |
4.0 |
+0.30~+0.50 |
0.80 |
±0.10 |
0.10 |
◎ |
|
330 |
5.0 |
+0.30~+0.50 |
0.80 |
±0.10 |
0.13 |
◎ |
|
330 |
6.0 |
+0.30~+0.50 |
1.00 |
±0.15 |
0.15 |
◎ |
|
330 |
7.0 |
+0.30~+0.60 |
1.00 |
±0.15 |
0.15 |
◎ |
|
330 |
8.0 |
+0.30~+0.60 |
1.00 |
±0.15 |
0.15 |
◎ |
|
330 |
9.0 |
+0.30~+0.60 |
1.40 |
±0.15 |
0.20 |
◎ |
|
330 |
10.0 |
+0.30~+0.60 |
1.40 |
±0.15 |
0.20 |
◎ |
|
330 |
11.0 |
+0.30~+0.60 |
1.40 |
±0.15 |
0.28 |
◎ |
|
330 |
12.0 |
+0.30~+0.60 |
1.75 |
±0.15 |
0.30 |
◎ |
|
330 |
13.0 |
+0.30~+0.70 |
1.75 |
±0.15 |
0.34 |
◎ |
|
330 |
14.0 |
+0.30~+0.70 |
1.75 |
±0.15 |
0.37 |
◎ |
|
330 |
15.0 |
+0.30~+0.70 |
2.00 |
±0.20 |
0.40 |
◎ |
|
330 |
16.0 |
+0.30~+0.70 |
2.00 |
±0.20 |
0.40 |
◎ |
|
330 |
17.0 |
+0.30~+0.80 |
2.00 |
±0.20 |
0.47 |
◎ |
|
330 |
18.0 |
+0.30~+0.80 |
2.00 |
±0.20 |
0.50 |
◎ |
|
330 |
19.0 |
+0.30~+0.80 |
2.00 |
±0.20 |
0.50 |
◎ |
|
330 |
20.0 |
+0.30~+0.80 |
2.50 |
±0.25 |
0.50 |
◎ |
|
330 |
21.0 |
+0.30~+0.80 |
2.50 |
±0.25 |
0.50 |
◎ |
|
330 |
22.0 |
+0.30~+0.80 |
2.50 |
±0.25 |
0.50 |
◎ |
|
330 |
23.0 |
+0.30~+0.80 |
2.50 |
±0.25 |
0.50 |
◎ |
|
330 |
24.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
25.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
26.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
27.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
28.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
29.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |
|
330 |
30.0 |
+0.30~+0.80 |
3.00 |
±0.25 |
0.50 |
◎ |