Our company has accumulated nearly 28 years’ experiences in developing and manufacturing all kinds of drill bits and core bits. At present, our company can manufacture all kinds of high-effect drill bits and core bits suitable for all kinds of formation. Strict quality control...
We are offering pcd polishing drill. used in aluminum alloy, acrylic panel, light guide module, reflectors, polished, the casing outside the central air conditioning, etc and is equipped with cutter, polishing one-stop solution....
1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, palm-axis surfacing tooth carbide layer, inner cone hole silver; 3.Bearing O-ring wear-resistant,...
Reliable carbide quality, there are all kinds of price to choose, adapted to the coal mine, mine, etc. Steel body has casting and machining two kinds stable quality. Cemented carbide anchor drill bit adopt high quality hard alloy and high...
We manufacture various pdc bit for different drilling application. This type you saw is for drilling coal or geological drilling. The size is 55mm, 65mm, 75mm, 85mm, 94mm, 113mm, 133mm, 153mm, 171mm, 219mm, 245mm, 273mm etc. Your design could be...
We offer 9pc durable hotsell bi-metal hole saw cutters drill bits set. Features: 1.cut precise holes in wood, plastic, aluminum, brass, steel alloys and even stainless steel with this bi-metal hole saw set 2.â¢use for general common hand electric...
Number Of Flower : spherical, conical, parabolic, flat top etc
High strength and high toughness tungsten carbide button are used on insert bits to achieve better wear resistance and excellent cutting abilities. zhuzhou kerui cemented carbide co. Ltd has developed tungsten carbide insert buttons in various...
we are offering tungsten carbide drill our tungsten carbide drill products are easy for drilling materials like concrete, brick in construction and installation industries, and are suitable for electric hammers. our factory is compliant with iso...
Manufacturing process: Roll Forged or Fully Ground Material: 4241, 4341, 9341, M2, M42, M35 Point Angle: 118degree or 118/135 degree(Split Point) Flute: N or VA (Parabolic) Standard: DIN338...