Yanggu Henglong Construction Machinery Co., Ltd.
| Diameter | 64 mm |
| Delivery Time | 7-15 Days |
| Skirt Type | Retrac |
| Button Insertion | Hot insertion pressing |
| Gauge Buttons | 6 pcs × 12 mm |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Payment Terms | T/T |
| Carbide Grade | YK05 |
| Carbide Style | Dome |
| Supply Ability | 3000 PCS Per month |
| Body Material | Premium alloy steel |
| Thread | T38 |
| Front Buttons | 3 pcs × 11 mm |
| Model Number | Q9-64-T38-RC |
| Certification | ISO 9001 Certified |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
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Product Specification
| Diameter | 64 mm | Delivery Time | 7-15 Days |
| Skirt Type | Retrac | Button Insertion | Hot insertion pressing |
| Gauge Buttons | 6 pcs × 12 mm | Packaging Details | Wooden Boxes , Cardboard Boxes |
| Payment Terms | T/T | Carbide Grade | YK05 |
| Carbide Style | Dome | Supply Ability | 3000 PCS Per month |
| Body Material | Premium alloy steel | Thread | T38 |
| Front Buttons | 3 pcs × 11 mm | Model Number | Q9-64-T38-RC |
| Certification | ISO 9001 Certified | Brand Name | HLDRILL |
| Place of Origin | CHINA | ||
| High Light | T38 Thread Threaded Button Bit ，64mm Diameter Button Bit ，Retrac Skirt Rock Drill Bit | ||
This top-hammer rock drill bit delivers stable drilling performance in abrasive rock conditions, prioritizing long service life, straight hole alignment, and reliable penetration. As a core offering from our Henglong threaded bit lineup, it covers a wide diameter range from 28 mm up to 152 mm, with custom carbide grades built for heavy rock work.
| Thread | T38 |
|---|---|
| Diameter | 64 mm |
| Gauge Buttons | 6 pcs × 12 mm |
| Front Buttons | 3 pcs × 11 mm |
| Skirt Type | Retrac |
| Carbide Style | Dome |
We adopt YK05 tungsten carbide inserts, well balanced between wear resistance and impact toughness. Premium alloy steel bodies go through hot insertion pressing, locking carbide buttons firmly in place and drastically reducing the risk of insert drop-out. Dome carbide geometry works best when consistent durability matters more than extreme penetration speed.
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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