Yanggu Henglong Construction Machinery Co., Ltd.
| Overall Length | 76 mm |
| Delivery Time | 7-15 Days |
| Body Alloy | 45CrNiMoVa |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Payment Terms | T/T |
| Working Diameter | 32-40 mm |
| Flushing Ports | 2 side-mounted water holes |
| Carbide Tip Size | 12 × 8 mm |
| Supply Ability | 3000 PCS Per month |
| Taper Socket Angle | 7° |
| Model Number | Taper Chisel Rock Bit |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO 9001 Certified |
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Product Specification
| Overall Length | 76 mm | Delivery Time | 7-15 Days |
| Body Alloy | 45CrNiMoVa | Packaging Details | Wooden Boxes , Cardboard Boxes |
| Payment Terms | T/T | Working Diameter | 32-40 mm |
| Flushing Ports | 2 side-mounted water holes | Carbide Tip Size | 12 × 8 mm |
| Supply Ability | 3000 PCS Per month | Taper Socket Angle | 7° |
| Model Number | Taper Chisel Rock Bit | Brand Name | HLDRILL |
| Place of Origin | CHINA | Certification | ISO 9001 Certified |
| High Light | 7° Taper Socket Angle Taper Chisel Rock Bit ，32-40 mm Working Diameter Chisel Bit ，45CrNiMoVa Alloy Body Taper Chisel Rock Bit | ||
Henglong specializes in manufacturing professional rock drilling consumables. Our taper chisel rock bits deliver dependable penetration for diverse mining and stone processing projects. These tools handle ferrous ore extraction including iron and manganese, non-ferrous deposits such as gold, silver and copper, alongside natural stone like marble and granite. When deployed in rock strata graded F8–14, operators typically achieve 15–18 meters of drilled footage under standard field conditions.
We maintain a broad portfolio of taper rock bits, including cross (horseshoe) and flat chisel profiles. Our chisel-style rock bits have earned solid market traction across Saudi Arabia and perform remarkably well when boring into tough hard rock layers.
This tool is engineered for shallow boreholes up to 5 meters deep, with applicable hole sizes ranging 20–45 mm. It pairs perfectly with lightweight handheld jackhammers such as Y6, Y10 and Y24. Common field applications cover blast hole drilling in stone quarries, shaping rough stone blocks, and secondary rock fragmentation on smaller boulders. It works seamlessly with hexagonal drill steels (12 mm or 22 mm) with taper angles of 4°, 6°, 7°, 11°, 12°.
Every taper chisel rock bit is forged from premium raw alloy and treated with custom heat processing to boost impact resistance and service lifespan. Backed by robust manufacturing capacity and stable stock supply, we can accommodate custom geometry requests and adhere tightly to your shipment timelines for global buyers.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
10000000-30000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
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