hard rock drilling dth drill bits

Brand Name:MTH

Model Number:ND45 105mm DTH Drill Bit

Place of Origin:CHINA

...17.0 152 17.5 165 18.5 Description Of ND55 133mm DTH Drill Bit : Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types Application Of ND55 133mm DTH Drill Bit : • Underground mining •

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...rock drilling dth bits Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity Ballistic Button Ballistic buttons are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formation. They can also be used as gauge buttons if the rock...

Brand Name:Pangolin

Place of Origin:HeBei China

...Hard Rock Drilling DTH Tools Hole Opener Factory High Quality Hard Rock Drilling DTH Tools Hole Opener Introduction The reaming diameter of DTH hole drill bits ranges from 130mm to 660mm (5 1/8" to 26"). The tool holder design is suitable for most popular DTH hammers and is manufactured in a variety of configuration styles to meet each special On-site drilling...

Brand Name:ROSCHEN

Model Number:CIR90

Place of Origin:CHINA

...Hard Rock Drilling DTH Drill Bits 90mm For Stone Quarrying ROSCHEN is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. General Introduction: DTH Drill Bits are one of our main products. After many years develop, we have rich experience in develop and manufacture high quality DTH

Place of Origin:China

Brand Name:Xianfeng

...Rock Drill Bits featuring a Gauge Angle of 35 degrees, designed for optimal performance in various drilling applications. These rock drill bits are specially crafted with exceptional precision and durability to meet the demands of challenging drilling tasks. Our Rock Drill Bits...

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

...Rock Medium / Hard Rock Drilling Drill Bits Brief Introduction Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling...

Brand Name:MIROC by KSQ

Model Number:B19115-T60-S

Place of Origin:China (Mainland)

... profile: Spherical, ballistic and parabolic. Bit Faces: flat, concave, convex and drop-center, uniface. Bits Diameters: 33mm-127mm Bit body: standard and retrac How to choose the bit type: 1. Soft rock drill bit Uses: mainly used in non-crushing hardness,

Brand Name:HZJX

Model Number:40mm tapered rock button drill bits jack hammer bits

Place of Origin:China

...rock drill 40mm 7 degree 4/5 button hard rock drill button bit conical drill bit 1 Product description of Rock Drilling Bits We are a manufacturer of various conical rock drilling hammer bits. We can customize the rock drilling tools suitable for you according to your needs, ranging from 30mm-45mm bits. Cone drill bits...

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ...

Brand Name:ENG

Model Number:252710

Place of Origin:China

...hard-facing materials improve, steel bits are becoming extremely well protected with materials that are highly resistant to abrasion and erosion. At the same time, the structural and wear-resisting properties of matrix materials are also rapidly ...

Brand Name:GLORYTEK

Model Number:7 7/8" 200mm

Place of Origin:China

...l directly affect the drilling quality, drilling efficiency and drilling cost. Tri-cone bit designs are mostly based on practical experience, combined with the method of trial and error, and repeated design and calculation. We have more than 20 years of

Brand Name:Kinglong

Place of Origin:Wuhan

Size:76mm-605mm Hammer: 2”-12” Package: in wooden case Productivity: 2000pcs/month 1.Suitable for high pressure drilling rigs 2.Water well drilling 3.Record breaking penetration 4.Exploring Civil Engineering Applications 5.Lowest cost per foot drilled 6....

Brand Name:MING

Model Number:Bit 110mm-110PB

Place of Origin:CHINA

... description: DTH (Down-the-Hole) drill bit is a specialized type of drilling tool used in the mining, construction, and oil and gas industries. It is designed to create holes in hard rock formations by using percussive force. Bit 110mm bayonet refers to

Brand Name:SOLLROC

Model Number:SD Series bit

Place of Origin:China

...DTH Drill Bits with High Quality For Hard Rock Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock...

Model Number:CD25-76

Place of Origin:China

Brand Name:Super Diamond

...rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. DTH hammers are connected with down the hole bits to do the drilling works.

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, DTH drill pipes, DTH drilling tools, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, retrac button bits, thread button bits, tapered button bits, chisel bits, cross bits, thread cross bits, tapered cross bits, shank adapter, shank adaptors, thread bits, taper bits, drill rod, drill

Brand Name:JCDRILL

Model Number:HD65

Place of Origin:China (Mainland)

...DTH Hammer DTH Drilling Tools for Hard Rocks Drilling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock...

Brand Name:New Diamond

Model Number:Mission40

Place of Origin:Hunan, China (Mainland)

.... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2.

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The