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,51mm Diameter R32 Threaded Cross Bi...
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
| 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: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Name | Cross Rock Drill Bit |
| Coating | Copper Powder |
| Body Material | Alloy steel |
| Type | Drill Bit |
| Size | 32mm |
| Tilt Material | Carbide |
| Performance Characteristics | High Strength, Impact Resistance, Wear Resistance, And Durability |
| Application Scenarios | Rock drilling in mines, tunnels, and quarries |
| Brand Name | HLDRILL |
| Place of Origin | China |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please contact us
| Delivery Time | 7-15 Days |
| Taper angle | 7° |
| Carbide tip shape | Cross shaped |
| Rod compatibility | H22 or H25 taper rods |
| Flushing system | Efficient |
| Supply Ability | 3000 PCS Per month |
| Diameter | 44mm |
| Heat treatment | Strict |
| Drilling type | Small hole drilling |
| Material | 45CrNiMoVA alloy steel |
| Payment Terms | T/T |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Carbide inserts | YK05 tungsten carbide |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO 9001 Certified |
MOQ: 10PCS
Price: Please contact us
| Hardness | High |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Cutting head design | Cross shaped |
| Impact toughness | Excellent |
| Threaded connection | R32 |
| Supply Ability | 3000 PCS Per month |
| Material | High grade alloy steel |
| Delivery Time | 7-15 Days |
| Flank angle | Four equal angles |
| Diameter | 51mm |
| Compatibility | Standard R32 drill rods |
| Payment Terms | T/T |
| Weight | Lightweight |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Model Number | 51 - R32 |
MOQ: 10PCS
Price: Please contact us
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Material body | High grade alloy steel |
| Delivery Time | 7-15 Days |
| Payment Terms | T/T |
| Thread type | R28 |
| Diameter | 51mm |
| Tungsten carbide inserts | 4 |
| Penetration rate | 20% higher |
| Material tips | Ultra hard tungsten carbide |
| Head design | Cross (X Shaped) |
| Thread diameter | 28.5 - 29mm |
| Compatible drill rods | Hex25 R28 and Hex28 R28 |
| Supply Ability | 3000 PCS Per month |
| Certification | ISO 9001 Certified |
| Model Number | 51R28 |
| Brand Name | HLDRILL |
| 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 | 36mm Diameter 11° Tapered Cross Drill Bit |
| Product Specifications | 36mm diameter, 11° taper shank |
| Product Type | Taper shank connected cross drill bit |
| Drill Head Structure | Cross-cutting structure |
| Drill Head Material | High-quality cemented carbide |
| Application Scenarios | Rock drilling in mines, tunnels, and quarries |
| Performance Characteristics | Tight connection, precise positioning, impact-resistant and wear-resistant |
| Product Advantages | Stable fit, not easy to loosen, smooth drilling |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 3000 per month |
| Packaging Details | Wooden Box |
| Delivery Time | 7-15 days |
| Product Name | Cross Drill Bit |
| Diameter | 42mm, R32 threaded connection |
| Product Type | Threaded cross-type drill bit |
| Head Structure | Cross-cutting structure |
| Head Material | High-strength alloy steel, cemented carbide |
| Application Scenarios | Mining, tunneling, hard rock drilling |
| Performance Characteristics | High strength, impact resistance, wear-resistant and durable |
| Product Advantages | Stable connection, high drilling efficiency, long service life |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO9001 |
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