Brighttop Global Co., Ltd
| Packaging Details | Individual box with anti-rust wrapping, export-grade corrugated carton or wooden case |
| Connection Type | Tapered Socket |
| Carbide Material | Tungsten Carbide |
| Suitable Rock Formation | Soft to Medium-Hard Rock |
| Typical Button Quantity | 5–7 Buttons |
| Surface Finish | Natural Steel, Black or Customized |
| Supply Ability | 50000 Pieces per Month |
| Bit Diameter | 34 mm |
| Compatible Drill Rod | Tapered Drill Rod |
| Carbide Button Shape | Spherical or Ballistic |
| Manufacturing Process | Forging, Precision Machining, Heat Treatment |
| Delivery Time | 7-15 working days |
| Flushing Type | Central or Side Flushing |
| Compatible Equipment | Pneumatic Rock Drill, Jackhammer |
| Payment Terms | T/T,L/C,Western Union |
| Available Taper Angles | 6°, 7°, 11°, 12° |
| Bit Body Material | High-Strength Alloy Steel |
| Brand Name | Custom |
| Model Number | 34MM |
| Place of Origin | Hunan, China |
| Certification | MSDS |
View Detail Information
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Product Specification
| Packaging Details | Individual box with anti-rust wrapping, export-grade corrugated carton or wooden case | Connection Type | Tapered Socket |
| Carbide Material | Tungsten Carbide | Suitable Rock Formation | Soft to Medium-Hard Rock |
| Typical Button Quantity | 5–7 Buttons | Surface Finish | Natural Steel, Black or Customized |
| Supply Ability | 50000 Pieces per Month | Bit Diameter | 34 mm |
| Compatible Drill Rod | Tapered Drill Rod | Carbide Button Shape | Spherical or Ballistic |
| Manufacturing Process | Forging, Precision Machining, Heat Treatment | Delivery Time | 7-15 working days |
| Flushing Type | Central or Side Flushing | Compatible Equipment | Pneumatic Rock Drill, Jackhammer |
| Payment Terms | T/T,L/C,Western Union | Available Taper Angles | 6°, 7°, 11°, 12° |
| Bit Body Material | High-Strength Alloy Steel | Brand Name | Custom |
| Model Number | 34MM | Place of Origin | Hunan, China |
| Certification | MSDS | ||
| High Light | 34mm Tapered Button Bits ，Quarrying Tungsten Carbide Button Bits ，Pneumatic Rock Drilling Bits OEM | ||
The 34mm Tapered Button Bit is a compact and durable rock drilling tool designed for use with compatible tapered drill rods and pneumatic rock drills. It is widely used for small-diameter drilling in quarrying, mining, tunneling, road construction and general excavation projects.
The bit body is manufactured from heat-treated alloy steel and fitted with wear-resistant tungsten carbide buttons. Its accurately machined taper socket provides a stable connection with the drill rod, transferring impact energy efficiently to the rock surface. Brighttop Global Co., Ltd. supplies 34mm tapered button bits in different taper angles, carbide button shapes, flushing configurations and button layouts to suit various drilling machines and rock formations.
Suitable for use with tapered drill rods, jackhammers and light pneumatic rock drilling machines.
The carbide buttons provide reliable impact resistance and wear performance, maintaining stable penetration in soft to medium-hard rock formations throughout extended drilling cycles.
The bit body is manufactured from selected alloy steel and processed through controlled heat treatment to improve toughness, fatigue resistance and overall service life under high-frequency percussion.
The precision-machined taper socket creates a secure connection between the button bit and tapered drill rod, reducing unnecessary energy loss and maximizing penetration efficiency.
The balanced carbide button arrangement improves drilling stability, hole accuracy and penetration consistency, minimizing bit deviation during deep-hole operations.
Central or side flushing holes remove rock cuttings from the borehole, reducing repeated crushing and maintaining drilling efficiency across various rock conditions.
Available in 6°, 7°, 11° and 12° taper connections to match different tapered drill rods and drilling equipment configurations worldwide.
Spherical and ballistic carbide buttons are available for different rock hardness levels and drilling speed requirements, allowing optimal configuration per application.
Taper angle, button quantity, carbide shape, flushing-hole design, surface finish, logo and packaging can be customized according to customer specifications.
| Specification | Standard Configuration |
|---|---|
| Product Name | 34mm Tapered Button Bit |
| Bit Diameter | 34 mm |
| Connection Type | Tapered Socket Connection |
| Available Taper Angles | 6°, 7°, 11°, 12° |
| Bit Body Material | High-Strength Alloy Steel |
| Carbide Material | Tungsten Carbide |
| Carbide Button Shape | Spherical or Ballistic |
| Typical Button Quantity | 5–7 Buttons (Design-Dependent) |
| Flushing Type | Central Flushing or Side Flushing |
| Suitable Rock Formation | Soft to Medium-Hard Rock |
| Compatible Drill Rod | Tapered Drill Rod |
| Compatible Equipment | Pneumatic Rock Drill, Jackhammer, Light Drilling Machine |
| Surface Finish | Natural Steel, Black Finish or Customized |
| Manufacturing Process | Forging, Precision Machining and Heat Treatment |
| Application | Mining, Quarrying, Tunneling and Construction |
| Logo Customization | Available |
| OEM Service | Available |
| Packaging | Carton, Wooden Case or Customized Packaging |
| Configuration Option | Available Choices |
|---|---|
| Bit Diameter | 30 mm, 32 mm, 34 mm, 36 mm, 38 mm, 40 mm and Customized Sizes |
| Taper Angle | 6°, 7°, 11°, 12° |
| Carbide Shape | Spherical or Ballistic |
| Flushing Design | Central Flushing or Side Flushing |
| Button Layout | Standard or Customized |
| Rock Application | Soft, Medium-Hard or Abrasive Formations |
| Surface Color | Natural Steel, Black or Customized |
| Packaging | Individual Box, Carton or Wooden Case |
| Rock Condition | Recommended Button Shape | Main Advantage |
|---|---|---|
| Soft Rock | Ballistic Buttons | Faster Penetration Rate |
| Medium-Hard Rock | Spherical or Ballistic Buttons | Balanced Drilling Speed and Wear Resistance |
| Hard Rock | Spherical Buttons | Better Durability and Impact Resistance |
| Abrasive Rock | Larger Spherical Buttons | Improved Wear Resistance |
| Fractured Rock | Stable Spherical Button Layout | Better Drilling Control |
| Advantage | Customer Benefit |
|---|---|
| Tungsten Carbide Buttons | Reliable Wear and Impact Resistance |
| Heat-Treated Alloy Steel | Improved Bit-Body Strength and Fatigue Life |
| Precision Taper Socket | Stable Connection with Drill Rod |
| Balanced Button Layout | Consistent Drilling and Hole Accuracy |
| Efficient Flushing Holes | Faster Removal of Rock Cuttings |
| Multiple Taper Options | Compatibility with Different Drill Rods |
| OEM Customization | Flexible Supply for Distributors and Drilling Projects |
A 34mm tapered button bit is a rock drilling bit with a nominal cutting diameter of 34 mm. It connects to a tapered drill rod and is normally used with pneumatic rock drilling equipment for mining, quarrying and construction applications.
Common taper angles include 6°, 7°, 11° and 12°. The selected angle must match the corresponding tapered drill rod for a secure and stable connection.
Spherical buttons provide good impact resistance and wear life, especially in harder or abrasive rock. Ballistic buttons have a more pointed profile and may provide faster penetration in softer rock formations.
It is commonly used for granite, limestone, sandstone and other soft to medium-hard rock formations. The carbide configuration should be selected according to rock abrasiveness and drilling conditions.
Yes. Button quantity, button diameter, carbide shape and flushing-hole arrangement can be adjusted according to the required drilling performance and rock conditions.
Yes. Matching tapered drill rods and related rock drilling tools can be supplied according to the taper angle and drilling equipment specifications.
Contact Brighttop Global Co., Ltd. for product specifications, pricing and customization options. We supply rock drilling tools for distributors and drilling contractors worldwide.
Send Inquiry NowCompany 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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