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|  SB型碳钢开孔模
- 适用材质：低碳钢、铝、玻璃纤维、塑料
- 开孔直径：15.2-64.0mm
- 两片退料，孔边平整，无毛刺
SS型不锈钢开孔模 
- 适用材质：不锈钢、低碳钢、铝、玻璃纤维
- 开孔直径：15.2-64.0mm
- 两片退料，孔边平整，无毛刺
SR型标准圆形开孔模
- 适用材质：低碳钢、铝、玻璃纤维、塑料
- 开孔直径：12.7-144.1mm
- 单片退料，孔边平整，无毛刺
圆形开孔模选型表
| 开孔直径（mm） |
适用管子规格 |
加工板厚（mm） |
SB型套装 |
SS型套装 |
| 美标NPT
|
欧洲标准PG
|
国际标准ISO
|
SB型低碳钢
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SS型不锈钢
|
7806SB
7906SB
D7238SB |
7806ISO
7906ISO |
7235SB
|
7237SB
|
7506
|
7307
|
774
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| 15.2 |
--- |
9 |
--- |
2.0 |
2.5 |
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| 16.2 |
--- |
--- |
16 |
2.0 |
2.5 |
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√ |
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| 18.6 |
--- |
11 |
--- |
2.0 |
2.5 |
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| 20.4 |
--- |
13 |
20 |
2.0 |
2.5 |
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√ |
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| 22.5 |
1/2” |
16 |
--- |
3.5 |
3.5 |
√ |
|
√ |
|
√ |
√ |
√ |
| 25.4 |
--- |
--- |
25 |
2.0 |
3.5 |
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√ |
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| 28.3 |
3/4” |
21 |
--- |
3.5 |
3.5 |
√ |
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√ |
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√ |
√ |
√ |
| 30.5 |
--- |
--- |
--- |
3.5 |
3.5 |
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√ |
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| 32.5 |
--- |
--- |
32 |
3.5 |
3.5 |
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√ |
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| 34.6 |
1” |
10 |
--- |
3.5 |
3.5 |
√ |
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√ |
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√ |
√ |
√ |
| 37.0 |
--- |
29 |
--- |
3.5 |
3.5 |
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| 40.5 |
--- |
--- |
40 |
3.5 |
3.5 |
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√ |
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| 43.2 |
1-1/4” |
--- |
--- |
3.5 |
3.5 |
√ |
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√ |
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√ |
√ |
√ |
| 47.0 |
--- |
73 |
--- |
3.5 |
3.5 |
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| 49.6 |
1-1/2” |
--- |
--- |
3.5 |
3.5 |
√ |
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√ |
√ |
√ |
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| 50.8 |
--- |
--- |
50 |
3.5 |
3.5 |
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| 54.0 |
--- |
42 |
--- |
3.5 |
3.5 |
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| 60.0 |
--- |
48 |
--- |
3.5 |
3.5 |
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| 61.5 |
2” |
--- |
--- |
3.5 |
3.5 |
√ |
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√ |
√ |
√ |
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| 64.0 |
--- |
--- |
63 |
3.5 |
3.5 |
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梯级钻头 
- 一个钻头可开多种直径的孔（配用普通电钻）
- 适用于9.5mm厚低碳钢、铜、铝、木、塑料和层压板材
- 3.2-34.9mm多个规格可选
- 最大钻深：9.5mm
取芯钻头 
- 大孔径、厚板材开孔，配用普通电钻
- 适用板材：钢、锡、铝、玻璃纤维、木、塑料
- 孔径：14.3-152.4mm多个规格可选
- 最大钻深：41.3mm
合金钢取芯钻头 
- 合金钢材耐用、坚固
- 开孔直径：15.8-76-2mm
- 最大厚度：4.5mm
- 配合普通电钻使用
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