Brighttop Global Co., Ltd
| Bit Type | Carbide Button Bit |
| Taper Degree | 11 degree |
| Payment Terms | T/T,L/C,Western Union |
| Diameter Range | 32-50mm |
| Recommended Depth | 2.5-5m |
| Supply Ability | 50000 Pieces per Month |
| Rock Formation | Medium-hard rock, granite, marble |
| Compatible Drills | YT23 / YT24 / YT28 Air Leg Rock Drill |
| Packaging Details | Standard export wooden case or carton with foam protection |
| Rod Type | H22 Hexagonal Taper Rod |
| Delivery Time | 7-15 working days after order confirmation |
| Model Number | 11 Degree Taper |
| Place of Origin | Hunan China |
| Certification | |
| Brand Name | Custom |
View Detail Information
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Product Specification
| Bit Type | Carbide Button Bit | Taper Degree | 11 degree |
| Payment Terms | T/T,L/C,Western Union | Diameter Range | 32-50mm |
| Recommended Depth | 2.5-5m | Supply Ability | 50000 Pieces per Month |
| Rock Formation | Medium-hard rock, granite, marble | Compatible Drills | YT23 / YT24 / YT28 Air Leg Rock Drill |
| Packaging Details | Standard export wooden case or carton with foam protection | Rod Type | H22 Hexagonal Taper Rod |
| Delivery Time | 7-15 working days after order confirmation | Model Number | 11 Degree Taper |
| Place of Origin | Hunan China | Certification | |
| Brand Name | Custom | ||
| High Light | 11 Degree Tapered Button Bit ，Medium Hard Rock Drill Bit ，H22 Carbide Mining Drilling Tool | ||
The 11-degree tapered button bit is a rock drilling tool engineered for medium-hard rock and medium-depth holes. Compared with a 7-degree taper, its steeper profile provides stronger self-locking on the drill rod, reducing the risk of bit drop while still allowing efficient penetration and reliable bit changes. It pairs with H22 hexagonal tapered drill rods on YT23, YT24 and YT28 air leg rock drills, in a full diameter range of 26-42mm.
| Taper Degree | 11° |
| Diameter Range | 26-42mm |
| Rod Type | H22 hexagonal tapered drill rod |
| Compatible Drills | YT23 / YT24 / YT28 air leg rock drill |
| Recommended Depth | 2.5-5m |
| Rock Formation | Medium-hard rock, granite, marble |
| Bit Type | Carbide button bit |
What is the difference between 7-degree and 11-degree taper? The 11-degree taper locks more firmly for medium-hard rock and medium-depth holes, while the 7-degree taper is easier to change and suits soft to medium rock.
Which drill rods does it fit? H22 hexagonal tapered rods with a matching 11-degree taper.
What is the minimum order quantity? Please contact us with your required diameter and quantity; we support small trial orders and bulk supply.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...
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