Drillman Button Bits are engineered for superior speed, boosting your production up to three times compared to other brands.
Crafted from high-quality steel, Drillman Button Bits last twice as long as other brands, providing exceptional durability.
| Bit Diameter | Button Number | Angel | Length | Weight | |
| (mm) | inch | (pieces) | (mm) | (kg) | |
| 30 | 1 3 /16″ | 6 or 7 | 7°/11°/12° | 50-65 | 0.20~0.30 |
| 32 | 1 1 /4″ | 6 or 7 | 7°/11°/12° | 50-65 | 0.20~0.30 |
| 34 | 1 11 /32″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.20~0.30 |
| 35 | 1 3 /8″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.22~0.40 |
| 36 | 1 13 /32″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.30~0.40 |
| 38 | 1 1 /2″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.30~0.40 |
| 40 | 1 9 /16″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.30~0.42 |
| 41 | 1 5 /8″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.30~0.42 |
| 42 | 1 21 /32″ | 7 or 8 | 7°/11°/12° | 50-65 | 0.30~0.46 |
DRILLMAN Tapered Button Bits are drilling consumables available for rock drilling applications using tapered drilling systems. The range includes multiple bit diameters, button configurations and taper angles to suit different drilling requirements.
Available bit diameters range from 30 mm to 42 mm, with 7°, 11° and 12° taper-angle options. Depending on the bit diameter, configurations are available with 6, 7 or 8 buttons. The specified bit length is 50–65 mm.
DRILLMAN tapered button bits are available in 30, 32, 34, 35, 36, 38, 40, 41 and 42 mm diameters.
The 30 mm and 32 mm sizes are available with 6 or 7 buttons, while the 34–42 mm sizes are available with 7 or 8 buttons. The range provides 7°, 11° and 12° taper options, allowing buyers to select a configuration according to their drilling system requirements.
For complete size, button-number, length and weight information, refer to the technical specification table above.
When selecting a tapered button bit, the required bit diameter, taper angle and button configuration should be considered together with the drilling equipment and drilling requirement.
Matching the correct taper connection is particularly important when selecting the bit for use with a compatible drill rod. DRILLMAN also supplies related drilling consumables for tapered drilling systems.
Tapered and threaded button bits use different connection systems and should be selected according to the drilling system being used. For applications requiring a threaded connection, buyers can also view the DRILLMAN Threaded Button Bits range.
The DRILLMAN range includes drilling consumables for different rock-drilling requirements, including button bits and drill rods. Product selection should be based on the required connection, dimensions and drilling system.
For a specific tapered button bit configuration, buyers can review the technical specifications above or contact Swastic Drilling Company Limited for product enquiries.
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