Yanggu Henglong Construction Machinery Co., Ltd.
Products
Manufacturer of a wide range of products which include 36mm Diameter Chisel Bit High Hardness Wear Resistant For Efficient Rock,40Cr 42CrMo Steel 11° Chisel Bit For Mining / Tunnel Construction,CIR90 / M3 Medium Air Pressure DTH ...
MOQ: 1 PCS
Price: Detailed Discussion
| Payment Terms | T/T |
| Supply Ability | 5000 PCS Per Month |
| Delivery Time | 7-15 Days |
| Packaging Details | Box |
| Product Name | 36mm Slotted Rock Drill Bit |
| Diameter | 36mm |
| Product Types | Flat-bottom drill bits, tapered shank drill bits |
| Applicable scenarios | Mining, tunneling, blasting drilling |
| Applicable equipment | Handheld rock drills, pneumatic drills, pneumatic drilling rigs |
| Material Characteristics | High-hardness material, high overall strength |
| Core Advantages | High wear resistance, impact resistance, not prone to chipping |
| Performance Positioning | Highly efficient rock breaking, stable drilling |
| Brand Name | HLDRILL |
| Model Number | 1111-36722-14/08 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10 PCS
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 | Chisel Bit |
| Applicable drill pipe | 11° taper drill pipe |
| Application Scenarios | Mining, tunneling, engineering construction, hard rock drilling |
| Blade Material | 40Cr / 42CrMo alloy structural steel |
| Cutting Edge Material | High wear-resistant cemented carbide sheet |
| Heat Treatment | Overall tempering, quenching and tempering, high strength and good toughness |
| Applicable Equipment | Handheld rock drills, pneumatic drills, air-powered rock drills |
| Process | Precision welding, impact resistant, not prone to chipping |
| Performance | 11° standard taper shank, providing a tight fit and secure connection with the drill pipe |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please Contact Us
| Top Sub Thread | F48 x 10PIN |
| Supply Ability | 3000 PCS Per month |
| Air Consumption | 8 - 10 M³ / min |
| Payment Terms | T/T |
| Working Air Pressure | 10 - 13 Bar |
| Delivery Time | 7-15 Days |
| Matched Air Source | 0.5 - 0.7MPa |
| Hammer Length | 870mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Bit Diameter Range | 90mm - 120mm |
| Max Pressure | 15 Bar |
| Outer Diameter | 80mm |
| Net Weight | 24kg |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Please Contact Us
| Pipe Wall Thickness | 6mm |
| Thread Types | 2 3 / 8" API REG, 3 1 / 2" API REG, API IF |
| Supply Ability | 3000 PCS Per month |
| Core Material | 23CrNi3Mo alloy steel |
| Payment Terms | T/T |
| Diameter Range | 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm |
| Delivery Time | 7 - 15 Days |
| Standard Thread | 2 3 / 8" API REG |
| Standard Length | 1000mm |
| Length Customization | 1000mm to 6000mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Overall Diameter | 76mm |
| Wrench Flat Size | 57mm |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | Liaocheng , Shandong , China |
MOQ: 10PCS
Price: Please Contact Us
| Overall Length | 140mm |
| Tool Joint Standards | NC, IF, FH, XH, REG |
| Supply Ability | 3000 PCS Per month |
| Tool Joint Threads | NC26, NC31, NC38, NC40, NC46, NC50 |
| Payment Terms | T/T |
| Outer Diameter Range | 57mm to 168mm |
| Delivery Time | 7-15 Days |
| Standard Thread | 2 3 / 8" API REG ThreadPin / Box |
| Material Options | 40Cr, 45Mn2, 35CrMo, 4137H |
| Industrial Grade Materials | 40Cr, 45Mn2, 35CrMo, 4137H alloy steel |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Outer Diameter | 89mm |
| Wrench Flat Size | 65mm |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | Liaocheng , Shandong , China |
MOQ: 10PCS
Price: Please Contact Us
| Drilling Diameter | Standard 90mm |
| Payment Terms | T/T |
| Carbide Grade | YK05 anti abrasion tungsten carbide inserts |
| Delivery Time | 7-15 Days |
| Processing Craft | CNC precision machining + overall heat treatment |
| Model | TCIR90 |
| Supply Ability | 3000 PCS Per month |
| Bit Face Design | Convex semi ballistic face, fast slag discharge |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Carbide Button Layout | 6×14mm gauge buttons + 2×13mm convex buttons + 2×12mm central buttons |
| Material | One piece forging alloy steel body + high toughness semi ballistic tungsten carbide inserts |
| Matching Hammer | CIR90 low air pressure DTH hammer |
| Working Air Pressure | 0.5 - 0.7MPa low pressure compressor |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | Liaocheng , Shandong , China |
MOQ: 10PCS
Price: Please Contact Us
| Face shape | Flat face |
| Delivery Time | 7-15 Days |
| Internal layout | Cutting edge rock drilling theoretical design |
| Dia. | 115mm |
| Supply Ability | 3000 PCS Per month |
| Structural configurations | Flat face, convex face, concave face |
| Payment Terms | T/T |
| Material | Carbon Steel |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Weight | 9kg |
| Thread connections | Multi section |
| Button shape | Domed / Round Button |
| Gauge button | 7×14mm |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Please Contact Us
| Inner Drill Bit Diameter | 83mm |
| Supply Ability | 3000 PCS Per month |
| Wear Resistance | Enhanced |
| Payment Terms | T/T |
| Geological Adaptability | Strong |
| Delivery Time | 7-15 Days |
| Impact Resistance | Enhanced |
| Reamed Diameter | 125mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Structural Stability | Optimized |
| Corrosion Resistance | Enhanced |
| Manufacturing Material | Premium alloy steel |
| Drilling Modes | Top hammer & DTH hammer |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | Liaocheng , Shandong , China |
MOQ: 10PCS
Price: Detailed Discussion
| Payment Terms | T/T |
| Supply Ability | 5000 PCS Per Month |
| Delivery Time | 7-15Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Product Name | 64R42 Threaded Casing Drill Bit |
| Core Specifications | 64mm diameter, R42 threaded connection, suitable for casing drilling systems |
| Product Type | Top hammer type threaded cylindrical tooth casing drill bit, self-drilling anchoring/casing drilling tool |
| Structural Features | Carbide cylindrical teeth (spherical/ballistic teeth), hot-pressed, impact-resistant, and not prone to tooth loss |
| Performance Characteristics | High drilling efficiency, strong rock-breaking ability, suitable for medium-hard to hard rock formations |
| Applicable Scenarios | Mine roadways, tunnel support, slope anchoring, foundation pit support, casing wall drilling, etc |
| Product Advantages | Integrated drilling and anchoring/casing follow-up, reducing procedures and increasing construction efficiency |
| Place of origin | Liaocheng, Shandong, China |
| Brand Name | HLDRILL |
| Model Number | 1431-64R42-310 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Detailed Discussion
| Payment Terms | T/T |
| Supply Ability | 5000 PCS Per Month |
| Delivery Time | 7-15Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Drill bit diameter | 125mm |
| End shape | Flat Face |
| Ball joint shape | Ballistic type / Dome type |
| Button size×No. | 7*14mm 8*14mm |
| Weight | 7.7kg |
| Material | FF710 |
| Compatible equipment | Low-pressure down-the-hole hammer, small and medium-sized down-the-hole drills |
| Color | Black, customizable |
| Brand Name | HLDRILL |
| Model Number | CIR110-130 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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