dia 25mm rock drilling bits

Brand Name:OED/OEM

Model Number:BG20H,BG25C,BG25,BG30,BG36

Place of Origin:China

Underground Mining Coal Mining Picks for Continuous Miner Quarrying, Surface Mining Outstanding features * high performance& price ratio. * wear-resistant carbide tip for extended tooth life. * strong braze weld for superior tip retention. * specially ...

Brand Name:SUVEC

Model Number:tapered drill bit

Place of Origin:China

...25mm Socket Inside Dia High Hardness Small Rock Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging from 0.5 m up to 7.9 m in length, and complimented by a complete range of reamers, blade and button bits. Product Name: 7 Degree 15 19 22 25mm Socket Inside Dia...

Brand Name:VKD

Model Number:T25

Place of Origin:zhuzhou

...Rock Drill Bits , Rock Carbide Drill Bits With Good Wear Resistance​ Feature Of Tapered Chisel Bits (1) Taper angle: 4°,4°46″,6°,7°,11°,12° (2) Models: chisel/cross/button bit (3) Dia:20-45 mm (4) Button bit shape: spherical/parabolic (5) Socket inside dia:15/19/22/25mm SPECIFICATIONS FOR TAPERED CHISEL BIT Item Specification OEM Service Product Name Tapered chisel bits...

Brand Name:HZJX

Model Number:R32, R38, T38, T45, T51

Place of Origin:China

...rock drilling bits for mining and quarry 1 Presentation of Rock Drilling Bits The United States imports of high-quality steel and best Chinese carbide manufacturing, we produce all thread button drill by hot pressing technique . 2 Materials and produce process details of Rock Drilling Bits Material - we use 45CrNiMoVA production of tungsten carbide and YK05 our cone drill bit...

Brand Name:SOLLROC

Model Number:Numa100 dth bits

Place of Origin:China

....0 318 4 12×Φ18 38×Φ16 106.0 330 4 16×Φ18 42×Φ16 112.0 For 10" hammer DTH bits shank Bit Dia. Air Holes No. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch SD10 254 10" 3 12×

Brand Name:JCDRILLS

Model Number:7°

Place of Origin:Hebei,China

...the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill bits is mainly available for digging into mine laneway and blasting holes in

Brand Name:MIROC

Model Number:GT60

Place of Origin:CHINA

...Dia 102mm Retrac Thread Button Rock Drilling Bits Product General Introduction: 1. Application: The Thread button bits / Jack hammer bits are widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Button bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling...

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

Brand Name:MIRCO

Model Number:T51 127mm drill bit

Place of Origin:China

...Drilling Button Bit Drop Center Face T51 127mm Rock Drill Bits For Sale Rock Drill bit Rock drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits

Place of Origin:China

Brand Name:Xianfeng

...Rock Drill Bits Cutters Blades Heat Treatment Product Description: The Rock Drill Bits offered are high-quality drilling tools designed for efficient and precise rock cutting applications. These bits are specifically engineered for demanding drilling tasks and are ideal for various industries such as mining, construction, and exploration. Key Features: - PDC Concave Drag Bit: The Rock Drill Bits...

Brand Name:OEM

Place of Origin:CHINA

... demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and

Brand Name:SupAnchor

Model Number:R51/D90mm, R51/D100mm, R51/D115mm, R51/D130mm, R51/D150mm

Place of Origin:Sichuan, China

...Drill Bit Soft To Medium Rock Drilling And Grouting Self Drilling Anchor Bar R51 Steel Cross Bit EX Type Features SupAnchor Self Drilling Anchor System has a high rate of installation since drilling, placing and grouting can be performed in one single operation. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Cross bit and button bit...

Place of Origin:CHINA

Model Number:18 1/2″ 470mm XHR 6163

Brand Name:XINGTONG

...Rock Drill Bits 470mm PDC Drill Bit For Oil Gas Rock Breaking 18 1/2" (470mm) PDC Drill Bit for Oil & Gas Drilling - High Efficiency Rock Breaking in Ultra-Hard Formations XHR Series Features Suitable for improving ROP in soft formation Optimize shaped cutter layout to improve drilling...

Brand Name:Hainaisen

Model Number:12-1/4 HS95130B

Place of Origin:China

... to allow the bit to drill through the formation with a hard punch. 3. Adopt dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit, and effectively prevent the

Brand Name:OED or OEM

Model Number:Q8-34-1222-65

Place of Origin:China

Dia 34mm Drill Bit for Quarry Tungsten Carbide Small Rock Drill Bit Q8-34-722-65 specification: Drill bit diameter Ø34mm Length:65mm Carbide Button: 8pcs front butons Button Shape: Semi-ballistc Tapered degree:12° Water (flushing) holes: Front 2pcs, side 1pc Advantages of our small drill bits...

Brand Name:FLRT

Model Number:12 1/4" FG615G

Place of Origin:China

... (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50 ROLLER CONE BIT CONE DESIGN In some formations,

Brand Name:ROSCHEN

Model Number:BQ HQ NQ PQ

...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and