38mm Taper Tungsten Carbide Rock Drilling Bit for Quarrying and Tunneling

38mm Taper Tungsten Carbide Rock Drilling Bit for Quarrying and Tunneling

Rock Drilling Bit Product features:

Taper button bit as small hole bit is different with thread button bit as it use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining.
1.Description : Connect shank Size: Φ19, Φ22, Φ25 at most
2.Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm

3.Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
4.Material︰Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6, KK06, KK06H
5.Button Shape︰ Ballistic Face Type︰ Flat Face;
6.Inner Skirt: With Copper or Zinc inside

Rock Drilling Bit Description:

The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

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.

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