insert drill bit

Place of Origin:China

Brand Name:MIROC

Model Number:4148300981-4148300984

...Drill Bit ST58 3.5 inch 4.5 inch 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...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300914-4148300931

...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...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301024-4148301029

...Drill Bit ST68 102mm 115mm 127mm 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...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300671-4148300676

...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 face design is ideal for

Brand Name:MIROC

Model Number:Retractable Drill Bit

Place of Origin:Shangdong,China

...Drill Bit For Mining And Quarrying 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

Model Number:Button Drill Bit

Place of Origin:Shangdong,China

...Drill Bit With Mining Machinery Part 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

Model Number:T51 Retractable Drill Bit

Place of Origin:ShanDong, China

... 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 face design is

Brand Name:MIROC

Model Number:Atlas Copco Drilling Bit

Place of Origin:Shangdong,China

...Drill Bit 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

Model Number:Retrac Bit

Place of Origin:Shangdong,China

...Drill Bit Normal Retrac Body Ballistic Drop Center 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

Model Number:DTH Button Bit

Place of Origin:China

...Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150 ​We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes. CIR Series Low Air Pressure DTH Bit Specification: CIR Series low air pressure DTH Bits...

Brand Name:MIROC (KSQ)

Model Number:Button Bit ST68

Place of Origin:China

... carbide insert profile (spherical, ballistic, etc.), face profile (flat face, drop center, etc.), and body type( Normal and retrac etc.). Type Thread Button Bit Material tungsten carbide Use Ore Mining, quarry,mining,blasting,construction,open bit etc.

Brand Name:MIROC

Model Number:Thread Button Bit

Place of Origin:China

...Drill Bit Processing CNC milling and proprietary heat treatment process Competitive Advantage High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance High grade tungsten carbide inserts Type Thread Button Bit Material tungsten carbide Use Ore Mining, quarry,mining,blasting,construction,open bit...

Brand Name:Zhuzhou Jintai Cemented Carbide

Model Number:Carbide Tipped Drill Bits

Place of Origin:Hunan, China

...Drill Bits / Tungsten Carbide Tool Inserts High Strength Product Description 1. These Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation. 2. Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits...

Brand Name:MIROC

Model Number:T38 76mm Thread Button Bit

Place of Origin:China

... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons dropping out of the holes. Specification: T38 Threaded Button Bit Bit Dia. Buttons and Size (mm) Flushing Hole

Brand Name:MIROC

Model Number:R25

Place of Origin:CHINA

...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 face design is ideal for medium-hard to hard abrasive rock •

Brand Name:MIROC

Model Number:T38 76mm

Place of Origin:CHINA

...Drill 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. • Recommended for eliminating hole deviation • Widely used drifting and tunneling • Bit...

Brand Name:Zhuzhou Jintai Cemented Carbide

Model Number:Carbide Tipped Drill Bits

Place of Origin:Hunan, China

...Drill Bits / Tungsten Carbide Tool Inserts High Strength Product Description 1. These Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation. 2. Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits...

Brand Name:MIROC

Model Number:T38 64mm Thread Button Bit

Place of Origin:China

... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons dropping out of the holes. Specification: T38 Threaded Button Bit Bit Dia. Buttons and Size (mm) Flushing Hole

Brand Name:MIROC

Model Number:T38 76mm Thread Button Bit

Place of Origin:China

... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons dropping out of the holes. Specification: T38 Threaded Button Bit Bit Dia. Buttons and Size (mm) Flushing Hole

Brand Name:MIROC

Model Number:T38 76mm

Place of Origin:CHINA

...Drill 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. • Recommended for eliminating hole deviation • Widely used drifting and tunneling • Bit...