Brighttop Global Co., Ltd
| Bit Type | Carbide Button Bit |
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 50000 Pieces per Month |
| Taper Degree | 7 degree (7-11 degree composite available) |
| Diameter Range | 26-42mm |
| Recommended Depth | 0.8-2.5m |
| Compatible Drills | YT23 / YT24 / YT28 Air Leg Rock Drill |
| Packaging Details | Standard export wooden case or carton with foam protection |
| Rock Formation | Soft to medium rock, weathered rock, shale, limestone |
| Rod Type | H22 Hexagonal Taper Rod |
| Delivery Time | 7-15 working days after order confirmation |
| Model Number | |
| Place of Origin | Hunan China |
| Brand Name | Custom |
| Certification |
View Detail Information
Explore similar products
32mm Tapered Button Bit Alloy Steel Carbide Insert for Mining Quarrying Rock
38mm Tapered Button Drill Bit Tungsten Carbide Rock Drilling Tool for Quarrying
40mm Tapered Button Bit Tungsten Carbide Rock Drilling Tool for Quarrying Mining
34mm Tapered Button Bits Tungsten Carbide Alloy Steel for Mining Quarrying Rock
Product Specification
| Bit Type | Carbide Button Bit | Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 50000 Pieces per Month | Taper Degree | 7 degree (7-11 degree composite available) |
| Diameter Range | 26-42mm | Recommended Depth | 0.8-2.5m |
| Compatible Drills | YT23 / YT24 / YT28 Air Leg Rock Drill | Packaging Details | Standard export wooden case or carton with foam protection |
| Rock Formation | Soft to medium rock, weathered rock, shale, limestone | Rod Type | H22 Hexagonal Taper Rod |
| Delivery Time | 7-15 working days after order confirmation | Model Number | |
| Place of Origin | Hunan China | Brand Name | Custom |
| Certification | |||
| High Light | 7 Degree Tapered Button Bit ，H22 Carbide Rock Drill Bit ，Mining Quarrying Tunneling Drilling Tool | ||
The 7-degree tapered button bit is a rock drilling tool designed to pair with H22 hexagonal tapered drill rods on YT23, YT24 and YT28 air leg rock drills. Its shallow 7-degree taper profile locks the bit onto the rod through impact self-tightening, allowing quick bit changes and low drilling resistance. Available in a full diameter range of 26-42mm, it is widely used for anchor bolt drilling, quarrying and shallow-hole drilling in soft to medium rock formations.
| Taper Degree | 7° (7-11° composite also available) |
| Diameter Range | 26-42mm |
| Rod Type | H22 hexagonal tapered drill rod |
| Compatible Drills | YT23 / YT24 / YT28 air leg rock drill |
| Recommended Depth | 0.8-2.5m |
| Rock Formation | Soft to medium rock, weathered rock, shale, limestone |
| Bit Type | Carbide button bit |
What rock types suit a 7-degree tapered button bit? Soft to medium formations such as shale, limestone, weathered and fractured rock. Hard granite and deep holes over 2.5m are better served by 11-degree or 12-degree taper bits.
Which drill rods does it fit? H22 hexagonal tapered rods with a matching 7-degree (or 7-11-degree composite) taper.
What is the minimum order quantity? Please contact us with your required diameter and quantity; we support both 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...
Get in touch with us
Leave a Message, we will call you back quickly!