| Customized: | Customized |
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| Standard: | DIN |
| Length: | Jobber-length |
| Samples: |
high quality
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier 
The Hangzhou Fanxi Tools Co., Ltd. is committed to providing safe, environmentally friendly, efficient, and energy-saving hole-forming construction solutions for global customers. Our products are widely used in mining, metallurgy, railway, highway, hydropower engineering, urban infrastructure construction, and other fields, and have received positive feedback from users worldwide.
Our button bits come in various sizes and materials to suit different drilling needs. They are available in 4, 5, 6, 7, and 8 button configurations with diameters ranging from 30mm to 53mm. The materials used include 35CrMoNiV and Carbide, ensuring durability and performance.
With taper degrees of 7°, 11°, and 12°, our button bits offer higher drilling efficiency and longer primary drilling time compared to taper chisel and cross bits. The tungsten carbide inserts can be hemispherical, conical, or parabolic, each designed for specific drilling requirements. Hemispherical buttons provide high bearing capacity and abrasive resistance, while conical and parabolic buttons offer high drilling speed and low abrasive resistance.
Our button bits are made with high-quality raw materials and undergo special heat treatment. The tungsten carbide used is sourced from Boart long year, ensuring superior performance. These button bits are widely used in Hand Hold (short-hole) drilling systems for dimensional stone quarrying.
Our premium alloy tapered drill steel with Hexagonal shank sizes of 19*108mm and 22*108mm ensures strong deliverability and meets customer requirements. The number of buttons can range from 4 to 9, with 7 buttons being particularly popular for handheld (short holes) and blast drilling systems.
Our products are certified with ISO9001:2015, guaranteeing their quality and reliability. They are suitable for various applications, including granite and marble quarrying, gold mining, railway construction, tunneling, and more.
Experience the advanced technology and superior performance of our button bits. Order now and benefit from their exceptional drilling capabilities.
We are a leading supplier of high-quality drill bits and saw blades, as well as other power tool accessories. Our extensive range includes:
At Hangzhou Fanxi Tools Co., Ltd., we are committed to providing excellent products and services. Our company policy is to ensure that every product is of the highest quality, and our dedicated staff work tirelessly to ensure customer satisfaction. We pride ourselves on our normative management, advanced production equipment, perfect testing instruments, and reliable quality.
Our products are highly regarded and widely exported to Europe, America, Africa, Southeast Asia, and other regions. We have built a strong reputation for delivering quality products at competitive prices.
We invite you to explore our range of products and experience our exceptional service. Let's expand our business together!
Suppliers with verified business licenses
Audited Supplier 
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