button bit for tunnel support

Brand Name:Minetech

Model Number:T45 89mm

Place of Origin:China

...Button Bit For Tunnel Pipe Roof Pre-Support Drilling Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod perfectly, easy installation and firm connection. High rock-drilling efficiency with smooth slag discharge and cooling. Ideal for mining, tunnel...

Brand Name:SUVEC

Model Number:Threaded Button Bit

Place of Origin:China

... wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Thread button drill bits are made by high quality alloy steel bar and tungsten carbides.

Brand Name:MIROC

Model Number:Button Bit Sharpener

Place of Origin:Shangdong,China

...Bits Retrac Button Bit For Tunneling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit...

Brand Name:MING

Model Number:MDQL40-110

Place of Origin:CHINA

...Button Bits For Tunneling Product category: DTH drill tools Matched hammer: Hammer QL40 Diameter: 110 mm KINGDRILLING high air pressure DTH button bit description: Down-the-hole (DTH) drilling is a commonly used method in the mineral and construction industries for drilling boreholes into the earth. At the heart of this drilling technique are down-the-hole drill bits...

Brand Name:Super Diamond

Model Number:SD12-311

Place of Origin:China

... hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other

Brand Name:SupAnchor

Model Number:R38/D115mm,

Place of Origin:Sichuan, China

... the security application of 30,000,000 meters self-drilling anchor bar in the world. 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 are

Brand Name:HLDRILL

Place of Origin:CHINA

...button bit for efficient rock drilling The Henglong 7-tooth, 40mm diameter extended body spherical button bit is a high-performance drilling tool engineered for exceptional efficiency and wear resistance in small to medium-sized rock drilling operations. Applications Compatible with pneumatic and hydraulic rock drills, this drill bit is ideal for: Secondary crushing operations in mining Tunnel support

Brand Name:MIRCO

Model Number:Tapered Button Bit

Place of Origin:China

...Button Bit Used Drifting And Tunneling Taper Button bits MirocTapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the smaller angle will prevent the bit from spinning. Taper button bit...

Brand Name:OED/OEM

Model Number:R32-45

Place of Origin:China

...-hole drilling underground. Thread: R32 Diameter: 45mm Button figuration Gauge Buttons: 6*10mm Front Buttons: 3*9mm Button Bit design: Skirt Design: Standard Carbide Design: Dome/Semi-Ballistic Unit Weight: 0.8KGS Diameter: 43mm, 45mm, ...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...Tunneling Rock Drill Thread Button Bit Spherical Ballistic Carbide Shape JCDRILL Thread Button Drill Bit Thread button 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...

Brand Name:QIDELI

Model Number:H22/H25

Place of Origin:PUTIAN FUJIAN CHINA

... drilling. Our button bits is made with supper quality carbide and aloy steel. After our mature heat treatment process, the performance of the product has reached the best state.Our bits have longer service life. Button bits degree: 7° 9° 11° 12°

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

..., R25, R32, R38, T38, T45, T51. Tapered: 7 degs, 11degs, 12degs. They widely used in railway, subway, highway, tunnel, mining, metallurgical engineering, water conservancy, etc. They have been exported to Australia, Brazil, Japan,

Brand Name:SHITAN

Model Number:ST

Place of Origin:HEBEI CHINA

... efficiency,longer service life,better powder-discharge,better wear-resistance and impact-resistance,easier bit-back performance etc.,widely used in metal mine,quarry,tunneling,hydro-electrical engineering and so on. Features A.Independently researched and

Brand Name:Kinglong drilling

Model Number:Tapered Button Bits

Place of Origin:China

...Button Bits: Taper Degree: 6°, 7°, 11°, 12° Diameter: 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm Buttons: 4, 5, 6, 7, 8 Flushing Water Hole Nos.: 1, 2, 3 Skirt: Short, Long The Tapered Button Bits are connected with the tapered rods through taper to finish drilling work. The Tapered Button Bits are mainly used in the fields of secondary crushing, anchor rod support, tunneling...

Brand Name:SOLLROC

Model Number:R32N R32L Self Drilling Anchor

Place of Origin:China

...a very efficient throttle and support handle. Simplicity in design combined with the latest manufacturing techniques gives the operator a powerful tool for the most demanding job. SC500 hand-held Button Bit Grinder have quickly established themselves as

Brand Name:ROSCHEN

Model Number:T38 T45 T51 76 89 115

Place of Origin:Germany

Top Hammer Drilling Secoroc Tapered Drill Bits For Drifting And Tunneling Secoroc button bits for drifting and tunneling are available in four basic designs The right solutions for increased productivity A Roschen T35 tool system enables 54 or 57 mm holes...

Brand Name:HZJX

Model Number:3 3/4 "(95.3mm)~26"(660.4mm)

Place of Origin:China

... speed; 4) Very low breakage; 5) Very low percentage of carbide falling off. 6)Wide application range. Pre-Sales Service * Inquiry and consulting support.