Product Description:
Taper bits with carbide hot pressed on the bit skirts, tapered bits have a good drilling performance and are excellent in longevity.
Tapered button bit is mainly used with pneumatic rock drill and tapered drill rod, and it conducts drilling operations through the connection of the taper on the drill bit and drill rod. The tapered button bits are suitable for hard rock drilling and are mainly used in mine secondary crushing, bolting, drifting and other fields. As an upgraded product of the chisel drill bits and cross drill bits, the tapered button bits have good drilling effect and long service life due to the tungsten carbide tips and the hot-plated skirts. Conventional taper angles for tapered drill bits are 7°, 11° and 12°.
Features:
• Skirt is zinc coated to promote friction between drill bit and drill rod, thus to achieve better efficiency;
• Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
• Reliability ensured by premium drill bit materials and premium alloy button;
• Different types designed for different drilling scenarios and rock conditions;
• Cost-effective, with competitive and reasonable price, our products offer 82%-92% lifespan of their famous branded counterparts.
Technical Parameters:
| Technical Parameter | Description |
| Product Name | Tapered Mining Bit |
| Size | 36mm |
| Material | Carbide Steel |
| Package | Wooden Box |
| Sample | Provided Free |
| Processing Type | Heart Treatment |
| Color | Red, Black, Yellow Or Customized |
| Bit Tapper | 7° , 11°, 12° |
| Bit Type | Short/Long Skirt |
| Button Number | 5/6/7 Or Customized |
| Bit Diameter | Button Number | Angle(°) | Length |
| (mm) | inch | (pieces) | (mm) |
| 28 | 11/8″ | 4 | 7°111°/12° | 50-65 |
| 30 | 1 3/16″ | 4~6 | 7°111°/12° | 50-65 |
| 32 | 11/4″ | 4~7 | 7°/11°/12° | 50-65 |
| 34 | 111/32″ | 4~8 | 7°/11°/12° | 50-65 |
| 35 | 13/8″ | 7~8 | 7°111°/12° | 50-65 |
| 36 | 113/32″ | 4~8 | 7°/11°/12° | 50-65 |
| 38 | 11/2″ | 4~8 | 7°/11°/12° | 50-65 |
| 40 | 19/16″ | 4~8 | 7°111°/12° | 50-65 |
| 41 | 15/8″ | 4~8 | 7°/11°/12° | 50-65 |
| 42 | 121/32″ | 4~8 | 7°/11°/12° | 50-65 |
Applications:
Due to its unique tapered design and high-strength materials,the taper button bits performs well in many harsh applications. Such as mining, tunnel construction, geological exploration, construction engineering, hydropower engineering, railway and highway construction. Besides, it can also work in municipal engineering, environmental protection engineering, etc.
As a professional rock drilling tool manufacturer, our company produces taper rock drill bits in various specifications and types.Which including different taper angles, tooth shapes, diameters and lengths, etc. These changes make the drill suitable for a variety of applications
Packing and Shipping:
Sample: Sample will be packed in box and sent by Express, normally will take 7-10days to arrive.
Main Order: Main order will be packed in Carton, shipped by sea, normally will take 30days, the time will be varied for different countries.
Company Profile
Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption ,like drill bit and drill rod with own factory in Shijiazhuang City.With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation ininternational market.
