anchor drill bit

... . The diameter of the PDC is 13.3mm, the height is 5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is ca...

... Self- Anchor Drill Bits Self- is made from steel that can provide enough hardness in the rock mass. It is...

R51/110ESS Self Rock for Fore poling Specifications of our SDA R51/110mm Thread:R51 Diameter:110m...

... Description: is used as a sacrificial consumable for hole, Minetech provides two kinds of , Tun...

... system is a bolting solution for difficult ground and rock conditions. The are suitable for various conditions, such as ...

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 ...

... for Building Foundation 1. Application: is used for . It is installed with bar. ...

... requirement. Advantage: 1.coal mining tool,coal mine 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Descr...

... with Common Alloy in Tajikistan: 1. Adopting full hydraulic power head drive with step-less variable speed, high efficiency, a...

... Rig DTH Hammer Carbide YG-100 rig is a full hydraulic with skid mounted which is used for dril...

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer . 4. Our U flute design f...

...stopper etc., is a bolting solution for unstable ground conditions. Self bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S...

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer . 4. Our U flute design f...

... for stone Application: used for blind hole or of hard ceramic, porcelain stoneware and natural stone tile Description: Sintered...

Self Tapered Button Thread Button For Bar Carbide Button Product specifications: bits is used as a sacrifi...

... Oil Water Well PDC Tungsten Carbide Flat Top Product Introduction: PDC non coring is mainly used for wate...

... For Tiles / Brick / Concrete Discription Tapcon s: 1. Material:HCS; 2. Process:Rolled,Milled 3. Surface:Bronzen coated,Ni-coated...

... gas drainage in coal mine and for net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbid...