Tapered Bit
Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.
Technical Data of Thread Bit
| Diameter | No x Buttons Diameter(mm) | Button Angle | Flushing Holes | Weight (kg) | |||
| mm | inch | Gauge Buttons | Front Buttons | Side | Front | ||
| BUTTON BIT - For 22mm 7" Hex Rod 7° Taper Angle | |||||||
| 30 | 1 3/16 | 3x7 | 1x6 | 35 | 1 | 1 | 0.2 |
| 32 | 1 1/4 | 3x7 | 1x6 | 35 | 1 | 1 | 0.3 |
| 34 | 1 11/32 | 3x8 | 1x7 | 35 | 1 | 1 | 0.3 |
| 36 | 1 13/32 | 5x6 | 2x6 | 35 | 1 | 1 | 0.4 |
| 38 | 1 1/2 | 5x7 | 2x6 | 35 | 1 | 1 | 0.4 |
| 40 | 1 4/7 | 5x7 | 2x7 | 35 | 1 | 1 | 0.4 |
| 42 | 1 21/32 | 5x8 | 2x7 | 35 | 1 | 1 | 0.4 |
| 45 | 1 3/4 | 6x9 | 3x8 | 35 | 1 | 1 | 0.5 |
| BUTTON BIT - For 22mm 11" Hex Rod 7° Taper Angle | |||||||
| 32 | 1 1/4 | 5x6 | 2x7 | 35 | 1 | 1 | 0.3 |
| 34 | 1 11/32 | 5x6 | 2x7 | 35 | 1 | 1 | 0.3 |
| 36 | 1 13/32 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| 38 | 1 1/2 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| 40 | 1 4/7 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| 42 | 1 21/32 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| 45 | 1 3/4 | 5x6 | 2x7 | 35 | 1 | 3 | 0.5 |
| BUTTON BIT - For 22mm 12" Hex Rod 7° Taper Angle | |||||||
| 32 | 1 1/4 | 5x6 | 2x7 | 35 | 1 | 1 | 0.3 |
| 34 | 1 11/32 | 5x6 | 2x7 | 35 | 1 | 1 | 0.3 |
| 36 | 1 13/32 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| 38 | 1 1/2 | 5x6 | 2x7 | 35 | 1 | 1 | 0.4 |
| CROSS TYPE BIT - For 22mm 7" Hex Rod 7° Taper Angle | |||||||
| 30 | 1 3/16 | - | - | - | 2 | 1 | 0.2 |
| 32 | 1 1/4 | - | - | - | 2 | 1 | 0.2 |
| 34 | 1 11/32 | - | - | - | 2 | 1 | 0.3 |
| 36 | 1 13/32 | - | - | - | 2 | 1 | 0.3 |
| 38 | 1 1/2 | - | - | - | 2 | 1 | 0.4 |
| 40 | 1 4/7 | - | - | - | 2 | 1 | 0.4 |
| 42 | 1 21/32 | - | - | - | 2 | 1 | 0.5 |
| 45 | 1 3/4 | - | - | - | 2 | 1 | 0.6 |
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