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■ 一字型 |
|
| Type | D(mm) | d(mm) | a |
| JLMBY128-722 | 28 | 18 | 7° |
| JLMBY132-722 | 32 | 22 |
| JLMBY134-722 | 34 |
| JLMBY136-722 | 36 |
| JLMBY138-722 | 38 |
| JLMBY140-722 | 40 |
| JLMBY142-722 | 42 |
| JLMBY146-722 | 46 |
|
■ 十字型 |
|
| Type | D（mm) | P(mm) |
| JLMBC-H132-722 | 32 | 22 | 7° |
| JLMBC-H136-722 | 36 |
| JLMBC-H138-722 | 38 |
| JLMBC-H140-722 | 40 |
| JLMBC-H142-722 | 42 |
| JLMBC-S150 | 50 | Thread: R25 R28 R32 R38 |
| JLMBC-S160 | 60 |
| JLMBC-S165 | 65 |
|
■ 球型钻头 |
|
| Type | D(mm) | d(mm) | a |
| JLMBTQ436-722 | 36 | 22 | 7° |
| JLMBTQ536-722 |
| JLMBTQ438-722 | 38 |
| JLMBTQ538-722 |
| JLMBTQ440-722 | 40 |
| JLMBTQ540-722 |
| JLMBTQ442-722 | 42 |
| JLMBTQ542-722 |
| JLMBTQ851 | 51 | Thread R25 R28 R32 R38 |
| JLMBTQ965 | 65 |
| JLMBTQ970 | 70 |
| JLMBTQ1076 | 76 |
| JLMBTQ1489 | 89 |
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