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.
