R32 Highly wear-resistant round button bits
| Diameter | NO x Buttons diameter,mm | Button angle° | Flushing holes | Weight(Kg) | |||
| mm | inch | Gauge Buttons | Front Buttons | Side | Front | ||
| R32(11/8”)BUTTON BIT-(Spherical buttons& Ballistic buttons) | |||||||
| 45 | 1 3/4 | 5 x 9 | 2 x 8 | 30° | 1 | 1 | 0.8 |
| 45 | 1 3/4 | 6 x 9 | 3 x 8 | 35° | 1 | 3 | 0.8 |
| 48 | 1 7/8 | 5 x 10 | 2 x 9 | 35° | 2 | 1 | 0.8 |
| 48 | 1 7/8 | 6 x 9 | 3 x 8 | 35° | 1 | 3 | 0.9 |
| 51 | 2 | 5 x 11 | 2 x 11 | 35° | 2 | 1 | 0.9 |
| 51 | 2 | 6 x 10 | 3 x 9 | 35° | 1 | 3 | 1.1 |
| 57 | 2 1/4 | 6 x 11 | 3 x 9 | 35° | 1 | 3 | 1.1 |
| 57 | 2 1/4 | 6 x 11 | 3 x 9 | 35° | 1 | 3 | 1.5 |
| 64 | 2 1/2 | 8 x 10 | 4 x 10 | 35° | 1 | 2 | 1.5 |
| 64 | 2 1/2 | 6 x 10 | 3 x10 1 x 10 | 35° | - | 3 | 2.2 |
| 76 | 3 | 8 x 11 | 4 x 11 | 35° | 1 | 2 | 1.8 |
| 76 | 3 | 8 x 11 | 4 x 11 1 x 11 | 35° | - | 4 | 3.4 |
If you can't find the drill you're looking for, contact us!
DrillMore creates button bits just for you!
About Round Button Drill Bits:
Round button bit is a kind of rock drilling tool widely used in mining, geological exploration, water conservancy engineering and stone quarrying.
Its main structure includes drill body, ball teeth and washers.
Depending on different application scenarios and needs, the size and specifications of round button bits may vary:
For example, round button bits for mining and quarrying, drilling, tunnelling and engineering and construction may have drilling diameters between 38-127mm, drilling depths up to 600m and drilling angles up to 360°.
Some product pictures
Why Choose Drillmore Rock Tools
1. High quality: our rock drilling tools are made of high quality materials and undergo strict quality control and testing to ensure their durability and stable performance.
2. Customised service: We can customise the right rock drilling tools to meet different construction requirements according to customers' needs and engineering conditions.
3. Reasonable price: our products are competitively priced, which can save cost and improve project efficiency for customers.
DrillMore is your most trusted partner!
DrillMore Rock Tools
DrillMore is dedicated to the success of our customers by suppling drilling bits to each application. We offers our customers in the drilling industry many options, if you do not find the bit you are looking for please contact our sales team at following to find the correct bit for your application.
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Telephone: +86 199 7332 5015
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