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,32mm Tungsten Carbide Cross Rock Dr...
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: Please Contact Us
| Delivery Time | 7-15 Days |
| Applicable Rock Hardness | F8 - F14 |
| Taper Angle Compatibility | 4°, 6°, 7°, 11°, 12° |
| Matching Equipment | Y6, Y10, Y24 light duty handheld rock drills |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Taper Degree | 7° |
| Payment Terms | T/T |
| Drilling Depth | 15m to 18m |
| Supply Ability | 3000 PCS Per month |
| Drilling Diameter Range | 20mm to 45mm |
| Bit Diameter | 43mm |
| Hexagonal Shank Size | 25*108mm |
| Overall Height | 67mm / 78mm ( with carbide insert ) |
| Model Number | D43-H25-7° |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| 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 |
MOQ: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 7-15 Days |
| Packaging Details | Wooden Box/Cardboard box/Suitcase |
| Product Name | R32 Threaded Cross-Type Blast Furnace Opening Drill Bit |
| Product Specifications | R32 Threaded Connection |
| Product Type | Threaded Cross-Type Drill Bit |
| Head Structure | Cross-cutting Structure |
| Head Material | High-Temperature Resistant Carbide |
| Application Scenarios | Drilling operations for blast furnace openings and tapholes |
| Performance Characteristics | High Temperature Resistance, Impact Resistance, High Wear Resistance |
| Product Advantages | Stable drilling performance, high efficiency, long service life |
| Brand Name | HLDRILL |
| Certification | ISO9001 |
| Place of Origin | China |
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