Yanggu Henglong Construction Machinery Co., Ltd.
Products
Manufacturer of a wide range of products which include 51mm Diameter R32 Threaded Cross Bit For Hard Rock Drilling,R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling,HLDRILL Coal Mine Twist Drill Rod C...
MOQ: 10PCS
Price: Please contact us
| Performance Characteristics | High strength, impact resistance, high wear resistance |
| Supply Ability | 3000 per month |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Product Name | 51mm Diameter R32 Threaded Cross Rock Drill Bit |
| Application Scenarios | Hard rock drilling, mining, tunneling, engineering drilling |
| Product Advantages | High rock breaking efficiency, long service life, strong adaptability |
| Diameter | 51mm, R32 threaded connection |
| Payment Terms | T/T |
| Delivery Time | 7-15Days |
| Tilt Material | High-quality cemented carbide |
| Product Type | Threaded cross-type drill bit |
| Tilt Structure | Cross-cutting structure |
| Certification | ISO9001 |
| Brand Name | HLDRILL |
| Model Number | 1221-51R32-16/10-42-23 |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Detailed Discussion
| Payment Terms | T/T |
| Supply Ability | 5000 PCS Per Month |
| Delivery Time | 7-15 days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Product Name | R25 Threaded Cross Rock Drill Bit |
| Product Specifications | R25 Threaded Connection |
| Product Type | Threaded Cross Drill Bit |
| Tilt Structure | Cross Cutting Structure |
| Body Material | 42CrMo Alloy Steel |
| Tilt Material | High-Quality Carbide |
| Performance Characteristics | High Strength, Impact Resistance, Wear Resistance, Durability |
| Application Scenarios | Mining, Tunnels, Hard Rock Drilling |
| Brand Name | HLDRILL |
| Model Number | S1-50-R25-87 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 days |
| Packaging Details | Wooden Box |
| Product name | Twist Drill Rod |
| Processing type | Forging,Casting,Heat Treatment |
| Material | Carbon Steel,Carbide,High Manganese Steel,S135,R780 |
| Length | Customized Services. Special Range Of Lengths Is Available. |
| Usage | Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling |
| Use | Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining |
| Color | Black ，blue , Or As Per Your Demands |
| Shank | h22*108mm and h25*159mm,H19*108mm,Hex22x108mm,H22*108,Hex25mmx159mm |
| Taper degree | 12,4,7,6,11 |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Product name | Drill Steel Rod |
| Processing type | Forging,Casting,Heat Treatment |
| Use | Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining |
| Material | Carbon Steel,Carbide,High Manganese Steel,S135,R780 |
| Length | Customized services. Special range of lengths is available. |
| Application | Marble Quarry,diamond drilling,connected with rock drill and rock bit,Backhoe |
| Usage | Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling |
| Advantage | competitive advantage products,high quality factory price,High Strength,Reliable Material And Long Service Life |
| Color | Black ，blue , or as per your demands |
| Name | H22 tapered drill rod,HQ Drill rod,water well drill rod |
| Shank | h22*108mm and h25*159mm,H19*108mm,Hex22x108mm,H22*108,Hex25mmx159mm |
| Taper degree | 12,4,7,6,11 |
| Weight | 5.5-110kg |
| Item name | hard rock Mining Integral drill steel,Integral drill rod,diameter 34mm length 1600mm integral drill rod |
| Brand Name | HLDRILL |
| Model Number | Hex 22 |
| Place of Origin | China |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Model Designation | H22-643 / 108-610-40 6.5° |
| Shank Drive Interface | Hexagonal H22 |
| Caudal Peduncle | H22×108mm |
| Effective Length | 610mm |
| Taper Connection | 6.5° High Precision Taper Lock |
| Material | Premium Carburized Steel Alloy |
| Flushing Hole | Internal high velocity |
| Heat Treatment | Full body carburization and shot peening |
| Brand Name | HLDRILL |
| Model Number | H22 - 643 / 108 - 610 - 40 6.5° |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Please Contact Us
| Delivery Time | 7-15 Days |
| Rod body hardness | HRC40 |
| Compatibility | Y6 and Y8 pneumatic rock drills |
| Carbide tip diameter | 16 mm |
| Length | 250 mm |
| Payment Terms | T/T |
| Material | High strength alloy steel |
| Shank hardness | HRC 50 - 54 |
| Supply Ability | 3000 PCS Per month |
| Carbide type | Premium cemented carbide |
| Tip diameter range | 16 - 20 mm |
| Overall length range | 250 - 300 mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Model Number | H15 Integral Drill Steel |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Please Contact Us
| Customizable Length | 400mm to 8000mm |
| Supply Ability | 3000 PCS Per month |
| Drilling Speed | Faster |
| Payment Terms | T/T |
| Impact Energy Loss | Minimized |
| Delivery Time | 7-15 Days |
| Breakdown Rate | Lower |
| Hex Shank Models | H22×108mm , H19×108mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Percussive Efficiency | 18% - 25% higher |
| Maintenance Downtime | Reduced |
| Drill Head Diameter | 24mm - 44mm |
| Alloy Steel Grades | Z708 (40SiMnCrNiMo) , 55SiMnMo |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
MOQ: 10 PCS
Price: Please contact us
| Connection method | Threaded connection (male and female integrated) |
| Core performance characteristics | high impact resistance, high wear resistance, fatigue resistance, and resistance to bending and breakage |
| Rod shape | hexagonal |
| Product Type | Tubular Drill Rod / Deep Hole Connector Drill Rod |
| Applicable working conditions | mining, tunnel excavation, foundation pit support, blasting hole drilling |
| Commonly used threads | R25 / R28 / R32 / T38 / T45 / T51 |
| Main material | High-strength alloy structural steel |
| Applicable equipment | hydraulic rock drilling rigs, tunneling rigs, mining rigs |
| Structure | Integral forging + friction welding |
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Brand Name | HLDRILL |
| Certification | ISO9001 |
| Place of Origin | China |
MOQ: 10PCS
Price: Please contact us
| Color | Black ，Customizable |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Payment Terms | T/T |
| Wear Resistance | Premium hardened surface for long service life |
| Shank Type | Integral forged shank for heavy duty use |
| Material | High strength alloy steel |
| Delivery Time | 7-15 Days |
| Drill Rod Type | Integral shank drill steel with chisel tip |
| Name | Chisel Tip Integral Drill Rods |
| Tip Style | Chisel type for hard rock drilling |
| Application | Hard rock mining , quarrying , tunneling |
| Supply Ability | 3000 PCS Per month |
| Forging Process | Integral hot forging for high durability |
| Place of Origin | CHINA |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
MOQ: 10PCS
Price: Please contact us
| Model | H22 hollow hexagonal anchor bolt |
| Material | High strength alloy steel |
| Function | Integrates drilling, grouting and anchoring |
| Advantage | High tensile strength , fatigue resistance , good grout bonding |
| Delivery Time | 7-15 Days |
| Compatibility | Handheld small hydraulic rigs |
| Process | Quenched and tempered ( Q / T ) heat treatment |
| Application | Tunnel , mining , slope support , foundation pit |
| Feature | High torque , no slippage , high stability |
| Structure | Hollow hexagonal rod |
| Payment Terms | T/T |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Supply Ability | 3000 PCS Per month |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO 9001 Certified |
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