| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | ISO9001:2015 |
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| General Introduction |
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents a range of high-quality shanks for your drilling needs. Our DHD, COP, MISSION, QL, SD, and MACH shanks are designed to deliver exceptional performance and durability.
Choose the right bit face shape for optimal drilling results:
Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for reliable and efficient drilling solutions. Our shanks and bit face shapes are carefully crafted to meet your specific drilling requirements. Experience the difference in performance and durability with our products.
| Raw Material |
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents a top-notch steel and carbide solution for all your industrial needs.
Our first-class special alloy steel is designed to provide exceptional strength, heat resistance, and durability. Whether you require high-strength materials or need to withstand extreme temperatures, our steel is the perfect choice.
When it comes to tungsten carbides, our products are second to none. We offer the best tungsten carbides from China, renowned for their superior quality and reliability. Additionally, we also provide tungsten carbide options from Europe, ensuring a wide range of choices to suit your specific requirements.
With Changsha Tianhe Drilling Tools and Machinery Co., Ltd., you can trust that our steel and carbide solutions will meet and exceed your expectations. Experience the difference in performance and durability with our exceptional products.
| Model | Bit diameter mm(inch) | Weight |
| TH79(3.5inch) | 90mm-100mm(3 1/2-3 7 /8) | 4-4.5 |
| DHD3.5 | 90mm-105mm(3 1/2-4 1/8) | 4.5-5.5 |
| BR33 | 90mm-100mm(3 1/2-3 7 /8) | 4-4.5 |
| DHD340 | 105mm-138mm(4 1/10-5 2/5) | 8-12 |
| QL40 | 110mm-133mm(4 3/8-5 1/4) | 10-12 |
| DHD350 | 135mm-165mm(5 3/10-6 1/2) | 15.2-18 |
| MISSION50 | 138mm-165mm(5 2/5-6) | 16-18 |
| QL50 | 138mm-152mm(5 2/5-6) | 16-18 |
| SD5 | 138mm-152mm(5 2/5-6) | 16-18 |
| MAHC50TS398(20inch) | 138mm-152mm(5 2/5-6) | 16-18 |
| DHD360 | 152mm-203mm(6-8) | 24-33 |
| MISSION60 | 152mm-203mm(6-8) | 21-30 |
| SD6 | 152mm-254mm(6-10) | 24-50 |
| QL60(COP64G) | 152mm-203mm(6-8) | 24-33 |
| XL60 | 152mm-190mm(6-7 1/2) | 22-27 |
| DHD380 | 200mm-305mm(7 7/8-12) | 47-82 |
| SD8 | 200mm-305mm(7 7/8-12) | 47-82 |
| QL80 | 200mm-305mm(7 7/8-12) | 48-84 |
| TH220 | 240mm-350mm(9 2/5-13 7/10) | 75-125 |
| NUMA100 | 240mm-350mm(9 2/5-13 7/10) | 75-125 |
| SD10 | 240mm-350mm(9 2/5-13 7/10) | 75-125 |
| DHD112 | 310mm-444.5mm(12 1/5-17 1/2) | 140-252 |
| SD12 | 310mm-444.5mm(12 1/5-17 1/2) | 142-254 |
| NUMA120 | 310mm-444.5mm(12 1/5-17 1/2) | 140-252 |
| TH398(20inch) | 500mm-550mm(19 3/5-21 3/5) | 480-510 |
| TH600(32inch) | 800mm-1000mm(31 2/5-39 3/10) | 680-984 |
| Package |
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