High Efficiency Tapered Button Bit: Diam. 34mm, Ballastic/Parabolic
Shape
Description:
We can design and manufacture according to customers' samples or
drawings of the diameter., buttons and flushing holes quantity,
button shape and face shape. Our button bit is made by high quality
tungsten carbides and steel, through heat treatment so that it can
be used for hard rock drilling, and transmit intensive impact
energy into the rock with the least possible loss of energy.
Comparing with tapered chisel bits and tapered cross bits, button
bits has higher technology, much longer primary drilling time and
higher drilling efficiency. According to the buttons, tapered
button bits can be divided into the types of Dome, Ballastic, etc.
1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12°
2. Length: 50/55/71/80 mm
3. Diameter: 20-45 mm
4. Button bit shape: spherical/parabolic
5. Socket inside diameter: 15/19/22/25(mm)
6. Material and process: high quality alloy steel bar and tungsten
carbides, through heat treatment
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.
