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
| Payment Terms | T/T |
| Delivery Time | 7-15Days |
| Supply Ability | 3000 per month |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Product Name | 51mm Diameter R32 Threaded Cross Rock Drill Bit |
| Diameter | 51mm, R32 threaded connection |
| Product Type | Threaded cross-type drill bit |
| Tilt Structure | Cross-cutting structure |
| Tilt Material | High-quality cemented carbide |
| Application Scenarios | Hard rock drilling, mining, tunneling, engineering drilling |
| Performance Characteristics | High strength, impact resistance, high wear resistance |
| Product Advantages | High rock breaking efficiency, long service life, strong adaptability |
| Brand Name | HLDRILL |
| Model Number | 1221-51R32-16/10-42-23 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
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
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Product Type | Plug Hole Integral Drill Steel |
| Material | High grade Alloy Steel Tungsten Carbide Tip |
| Shank Size | Hex 19×108mm / Hex 22×108mm |
| Working Length | 150mm / 200mm / 300mm / 550mm / 710mm |
| Bit Diameter | φ17mm / φ20mm / φ22mm / φ23mm |
| Turned Length | 100mm / 150mm |
| Weight | 0.7kg – 2.9kg |
| Application | Quarry , Mining , Small Hole Drilling |
| Feature | Integral Rod Bit , No Shank Adapter Needed |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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 |
| Diameter | 76mm |
| Product Type | DTH Drill Pipe |
| Application | Hard Rock Drilling |
| Material | High Strength Alloy Steel |
| Feature | High Wear Resistance |
| Performance | High Efficiency Drilling |
| Working Condition | Tough Rock Formation |
| Process | Precision Forging |
| Compatibility | DTH Drilling Rig |
| Brand Name | HLDRILL |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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 |
| Name | Chisel Tip Integral Drill Rods |
| Color | Black ，Customizable |
| Drill Rod Type | Integral shank drill steel with chisel tip |
| Forging Process | Integral hot forging for high durability |
| Wear Resistance | Premium hardened surface for long service life |
| Tip Style | Chisel type for hard rock drilling |
| Material | High strength alloy steel |
| Application | Hard rock mining , quarrying , tunneling |
| Shank Type | Integral forged shank for heavy duty use |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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 |
| Material | High Strength Alloy Steel |
| Process | Precision Ground |
| Standard | Exact Manufacturing Specifications |
| Weight | 20kg - 35kg |
| Application | Drifting drill rod |
| Diameter | 25mm / 30mm / 38mm |
| Stability | Stable Connection Performance |
| Quality | Strictly Controlled Tolerance |
| Product Type | Drill Rod |
| Length | 1.5m / 2.0m / 2.5m |
| Connection Type | Quick release coupling |
| Brand Name | HLDRILL |
| Model Number | Hex22 |
| 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 |
| Name | GT60 Speed Drill Rod |
| Thread Type | GT60 Thread |
| Material | High Strength Steel |
| Service Life | Double Longer Life |
| Compatibility | Wide Hole Range |
| Stiffness | High Bending Stiffness |
| Connection | Male - Female Type |
| Environment | Surface / Underground |
| Performance | High Drilling Efficiency |
| Brand Name | HLDRILL |
| Model Number | GT60 |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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