surface mining retract button drill bit

Brand Name:MIROC

Model Number:R35

Place of Origin:China

R35 Thread diameter 76mm mining drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices Advanced type of taper drill bits when compared with taper chisel bits and ...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300914-4148300931

...Retractable Drill Bit Spherical Buttons Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit...

Brand Name:MIROC

Model Number:T51 Retractable Drill Bit

Place of Origin:ShanDong, China

... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit face design is

Brand Name:MIROC by KSQ

Model Number:Retractable Drill Bit

Place of Origin:China(Mainland)

...Drilling Tools Retractable Drill Bit for Hard Rock Drilling 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:MIROC by KSQ

Model Number:R1489-T45

Place of Origin:China (Mainland)

...Drill Bits T45 89mm Retractable Thread Button Drill Bits Ballistic Button Drill Bit Stable All KSQ' bits are computer aided designed and engineered, CNC manufactured and multiple heat-treated, to extend the product life for maximum wear and performance in the toughest of drilling...

Brand Name:OEM

Place of Origin:CHINA

...Retract Bits Thread Rock Drill Bits T38 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm Characteristics 1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes. 2. Stable and mature welding technology ensure high quality of bits. 3. Accurate dimension of taper degree perfectly matches the rods. 4. work reliable and very cost-effective. 5. High grade tungsten carbide inserts. 6. Bit

Brand Name:MIROC by KSQ

Model Number:R18102-T45-S

Place of Origin:China (Mainland)

...Retractable Drill Bit with Spherical Buttons Suitable for Abrasive and Hard Formations Retractable rock drill 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. Suitable for powerful percussive drills...

Brand Name:MIROC

Model Number:T38-64MM

Place of Origin:Shangdong,China

China best sale stable quality with high speed retrac rock magnetic drill bits A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; Head diameters: 33mm ~ 152mm; Face ...

Brand Name:MIROC

Model Number:Retractable Drill Bit

Place of Origin:Shangdong,China

... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name:

Brand Name:MTH

Model Number:T45 89mm

Place of Origin:CHINA

Semi Ballistic Hard Rock Drill Bit , 89mm T45 Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions...

Brand Name:MTH

Model Number:T51 89mm

Place of Origin:CHINA

DTH Drilling tools Drop Center T51 89mm Retrac Button Bit Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working ...

Brand Name:MTH

Model Number:T51 102mm

Place of Origin:CHINA

T51 102mm Retrac Tungsten Carbide Thread Button Bit For Hard Rock Retrac Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence...

Brand Name:MTH

Model Number:T51 127mm

Place of Origin:CHINA

...Retract Button Bit With Tungsten Carbide Inserts And 127mm Head Diameter Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy A comprehensive range of various button bits...

Brand Name:MIROC

Model Number:Thread Button Bit

Place of Origin:Shangdong,China

Surface Drill Rigs Rock Industrial Drill Bit , T45 89mm Thread Button Bit 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:MTH

Model Number:T45 89mm

Place of Origin:CHINA

Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: 76mm T38 Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Applications: • ...

Brand Name:MIROC (KSQ)

Model Number:Retrac Drill Button Bit

Place of Origin:China

R38 Retrac Drill Button Bits Drill Bit Diameter, mm No x Buttons diameter Flushing Holes Weight, kg Front Gauge Angle Front Side Retrac Button Bit Spherical/Ballistic Buttons 64 3 x 10, 1 x 10 6 x 11 35 3 - 2.2 70 4 x 10, 1 x 10 8 x 11 35 4 - 2.4 76 4 x 11...

Brand Name:MTH

Model Number:T45 89mm

Place of Origin:CHINA

89mm T45 Retrac Threaded Button Bits for Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s...