Yanggu Henglong Construction Machinery Co., Ltd.
Products
Manufacturer of a wide range of products which include HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling,Hex22 Hex25 Taper Drill Steel Rod 108mm 159mm 7° 11° 12° For Rock Drilling,6.5° Taper Lock Reaming Guid...
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 |
| Thread type | MF (male female) |
| Connector structure | Integrated non-replaceable |
| Payment Terms | T/T |
| Structural flexibility | Excellent |
| Standard lengths | 1525mm (5ft), 1830mm (6ft) |
| Cross sectional area | Larger |
| Weight | 33.2kg (5ft), 41kg (6ft) |
| Supply Ability | 3000 PCS Per month |
| Drive end design | Extended |
| Outer diameter | 76mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Material grade | ST58 |
| Model Number | 76ST58 |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| 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 |
MOQ: 10PCS
Price: Please contact us
| Thread Type | GT60 Thread |
| Compatibility | Wide Hole Range |
| Performance | High Drilling Efficiency |
| Delivery Time | 7-15 Days |
| Connection | Male-Female Type |
| Material | High Strength Steel |
| Name | GT60 Speed Drill Rod |
| Stiffness | High Bending Stiffness |
| Environment | Surface / Underground |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Supply Ability | 3000 PCS Per month |
| Payment Terms | T/T |
| Service Life | Double Longer Life |
| Model Number | GT60 |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
Explore more categories
Get in touch with us
Leave a Message, we will call you back quickly!
