Yanggu Henglong Construction Machinery Co., Ltd.
| Delivery Time | 7-15 Days |
| Skirt Type | Retractable / standard dual optional design |
| Compatibility | MF extension rods, MM rods and heavy duty top hammer drills |
| Carbide Style | Dome shaped |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Overall Diameter | 89mm |
| Payment Terms | T/T |
| Drill Face Type | Flat, single sided, centered optional |
| Supply Ability | 3000 PCS Per month |
| Drainage Structure | 2 front drain holes |
| Product Model | Q12-T38-89 |
| Overall Length | 155mm |
| Button Configuration | 12mm*12 gauge buttons + 11mm*2 front buttons |
| Model Number | Q12-T38-89 |
| Brand Name | HLDRILL |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | 7-15 Days | Skirt Type | Retractable / standard dual optional design |
| Compatibility | MF extension rods, MM rods and heavy duty top hammer drills | Carbide Style | Dome shaped |
| Packaging Details | Wooden Boxes , Cardboard Boxes | Overall Diameter | 89mm |
| Payment Terms | T/T | Drill Face Type | Flat, single sided, centered optional |
| Supply Ability | 3000 PCS Per month | Drainage Structure | 2 front drain holes |
| Product Model | Q12-T38-89 | Overall Length | 155mm |
| Button Configuration | 12mm*12 gauge buttons + 11mm*2 front buttons | Model Number | Q12-T38-89 |
| Brand Name | HLDRILL | Certification | ISO 9001 Certified |
| Place of Origin | CHINA | ||
| High Light | 89mm Dome Carbide Button Drill Bit ，Retractable Thread Button Bit ，Underground Long Hole Drilling T38 Button Bit | ||
Henglong Rock Drilling Tool Factory delivers high precision T38 threaded button drill bit, a core top hammer drilling tool tailored for underground tunneling, bench drilling and long hole rock drilling projects. Optimized for medium and hard rock formations, this 89mm drill bit features a retractable skirt and flat drill face, perfectly compatible with mainstream top hammer drilling rigs and extension rods for stable and efficient rock drilling operations.
We adopt standardized industrial craftsmanship and strict structural design to ensure consistent product performance and strong adaptability for various drilling scenarios.
Different from ordinary drill bits, our T38-89 threaded drill bit focuses on durability, drilling accuracy and cost performance, solving common points of fast wear, poor slag discharge and hole deviation in mining drilling.
This T38 89mm threaded button drill bit is widely applied in underground mine tunneling, quarry bench drilling, rock anchoring and long hole blasting drilling. It works stably for medium hard to hard rock strata, being a cost effective core tool for industrial rock drilling projects.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
10000000-30000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
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