hard rock drilling company

...2003, located at Zhuzhou, China, the word famous tungsten Carbide production base. We are a professional producer, and supplier of Bi...

... industry. Product Description: Our taper tools include taper bits and taper rod. For medium- to and...

..., manufacture and export of mining engineering equipment and accessories. 2. Our has 30 years experience in bit industry 3. Have a st...

... for Product Information: 1. YT series pneumatic for in the horizontal and inclined dire...

... Thread Bits bits The bit is mainly used for blasting hole excavation of open pit rock dril...

... inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for m...

... tool rod or shank rod chiesel integral rod Integral Steel Rod is used by a hand held machine in Underground minin...

Rods Carbon Steel Material Plug Hole Integral Steel Integral Steel Rod is used by a hand held machine in Underground minin...

... Big Hole Gold Mining Rig Description GL150 DTH Rig is diesel driven or electrical driven, it is subject to...

... 3~22inch with 3~9Blades are available. And different classification cutter are optional according to your budget . our has inherited a vas...

..., our tools are tough enough to meet demands and have the least loss of energy while the .Besides, we can desi...

... Bits For Geological Exploration Specifications of Bits 5 1/4" 3 blades PDC Bits Size: 5 1/4 inches ...

Tungsten Carbide B47K22H Bit Auger Teeth For 1.Material:Tungsten carbide alloy 2.Various available:The most cost-effe...

... Small Bits , Bits High Performance Code No.: Q7-38-1122-50 Diameter: 38mm Length: 50mm Tapered Degree: 11° Carbide Dime...

...water conservancy and hydropower, construction of road and building. We has been in field for decades, and we can offer PDC bit with vario...

... bit, bit, TCI tricone bits for Tricone Bits Tricone rotary bits are sometimes a good alternative to a DTH hammer. Ava...

... layer,pebble layer,shell layer,iron plate sand,high strength frozen soil. 3.Strong to medium weathered formations and other soft and for...

... Bits with High Quality For Product description DTH hammer is a percussion system driving a piston inside hammer body with ...