Yanggu Henglong Construction Machinery Co., Ltd.
| Taper Angle | 7° |
| Payment Terms | T/T |
| Rock Hardness | F8 - F14 |
| Supply Ability | 3000 PCS Per month |
| Drill Rod Compatibility | Hexagonal 25mm and 12mm tapered drill rods |
| Delivery Time | 7-15 Days |
| Max Drilling Depth | 15 - 18 meters |
| Taper Angles Compatibility | 4°, 6°, 7°, 11°, 12° |
| Hole Diameter | 20 - 45mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Bit Diameter | 43mm |
| Shank Specification | H25*108mm |
| Overall Height | 67mm |
| Model Number | 7° 43mm H67 |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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Product Specification
| Taper Angle | 7° | Payment Terms | T/T |
| Rock Hardness | F8 - F14 | Supply Ability | 3000 PCS Per month |
| Drill Rod Compatibility | Hexagonal 25mm and 12mm tapered drill rods | Delivery Time | 7-15 Days |
| Max Drilling Depth | 15 - 18 meters | Taper Angles Compatibility | 4°, 6°, 7°, 11°, 12° |
| Hole Diameter | 20 - 45mm | Packaging Details | Wooden Boxes , Cardboard Boxes |
| Bit Diameter | 43mm | Shank Specification | H25*108mm |
| Overall Height | 67mm | Model Number | 7° 43mm H67 |
| Brand Name | HLDRILL | Certification | ISO 9001 Certified |
| Place of Origin | CHINA | ||
| High Light | 43mm Diameter Chisel Bit ，7° Taper Angle Rock Drill Bit ，High Hardness Tapered Drill Bit | ||
This tapered chisel bit is versatile for various mining and stone processing operations including:
For hard rock with hardness grade F8 - F14, the bit supports maximum drilling depth of 15 -18 meters. It perfectly matches light duty handheld rock drills like Y6, Y10 and Y24 models, focusing on shallow hole drilling within 5 meters depth and 20 - 45mm hole diameter.
Ideal for natural stone quarrying applications including small hole drilling, stone block trimming and secondary splitting of small rock blocks.
Compatible with hexagonal 25mm and 12mm tapered drill rods with 4°, 6°, 7°, 11° and 12° taper angles, featuring strong adaptability for conventional drilling equipment.
Adopting high purity raw materials and professional precision heat treatment technology, our tapered chisel bits deliver exceptional hardness, impact resistance and durability.
The integrated carbide insert design ensures stable cutting performance, effectively avoiding edge collapse and abrasion during continuous high intensity drilling.
We maintain sufficient stock and stable production capacity, enabling flexible and fast delivery to fully meet customers' bulk order and urgent delivery demands.
With reliable quality and competitive cost performance, our drill bits have won long-term recognition from global mining and quarrying industry clients.
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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