| Button Bit Type | Carbide Dimension | Dimensions D | Flushing Hole | |||||
|---|---|---|---|---|---|---|---|---|
| Gauge | Front | [mm] | [in] | Front | Side | |||
| [No.] | [mm] | [No.] | [mm] | |||||
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6 | 12.7 | 3 | 12.7 | 76 | 3” | 3 | 1 |
![]() |
6 | 14 | 4 | 14 | 89 | 3 1/2” | 3 | 0 |
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8 | 12.7 | 5 | 10 | 76 | 3” | 4 | 0 |
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8 | 14 | 6 | 12.7 | 102 | 4” | 4 | 2 |
| T45 Cross Bit | Carbide Width [mm] | Carbide Height [mm] | Dimension [mm] | Dimension [in] | Front Hole | Side Hole |
|---|---|---|---|---|---|---|
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12.7 | 25 | 76 | 3” | 1 | 4 |
| Cross Bit 89 | 12.7 | 25 | 89 | 3 1/2” | 1 | 4 |
| Cross Bit 102 | 16 | 25 | 102 | 4” | 1 | 4 |






We offer a wide range of thread types including R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68 to suit various drilling requirements.
The drill bit body is manufactured using high-grade 50R61 steel, while the head carbide is made from YK05 or T6 for enhanced durability and performance.
Our bits provide a higher penetration rate, improved reliability under stress, and a significantly longer service life compared to standard market options.
We provide drill bits with diameters ranging from 70mm up to 127mm, catering to various industrial and bench drilling applications.
To ensure safety during transit, products are typically packaged in sturdy wooden cases or reinforced cartons depending on the order size and requirement.
We have a robust manufacturing capability with a productivity rate of approximately 50,000 pieces per month to ensure timely delivery for large orders.