Special Length HSS Twist Drill Bit
| Number | SIZE(mm) | Item No. | Number | SIZE(mm) | Item No. |
| 1 | 3x300 | 36 300030 | 22 | 3x350 | 36 350030 |
| 2 | 3.5x300 | 36 300035 | 23 | 4x350 | 36 350040 |
| 3 | 4x300 | 36 300040 | 24 | 5x350 | 36 350050 |
| 4 | 4.5x300 | 36 300045 | 25 | 6x350 | 36 350060 |
| 5 | 5x300 | 36 300050 | 26 | 7x350 | 36 350070 |
| 6 | 5.5x300 | 36 300055 | 27 | 8x350 | 36 350080 |
| 7 | 6x300 | 36 300060 | 28 | 9x350 | 36 350090 |
| 8 | 6.5x300 | 36 300065 | 29 | 10x350 | 36 350100 |
| 9 | 7x300 | 36 300070 | 30 | 11x350 | 36 350110 |
| 10 | 7.5x300 | 36 300075 | 31 | 12x350 | 36 350120 |
| 11 | 8x300 | 36 300080 | 32 | 13x350 | 36 350130 |
| 12 | 8.5x300 | 36 300085 |
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| 13 | 9x300 | 36 300090 |
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| 14 | 9.5x300 | 36 300095 |
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| 15 | 10x300 | 36 300100 |
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| 16 | 10.5x300 | 36 300105 |
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| 17 | 11x300 | 36 300110 |
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| 18 | 11.5x300 | 36 300115 |
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| 19 | 12x300 | 36 300120 |
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| 20 | 12.5x300 | 36 300125 |
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| 21 | 13x300 | 36 300130 |
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WE CAN PRODUCE ANY STYLES IF CUSTOMERS NEED.
