tunneling and drifting threaded button bits

Brand Name:MIROC

Model Number:Taper Button Bit

Place of Origin:China

... cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Used in

Brand Name:MIROC (KSQ)

Model Number:Dome Bit for Reaming T45

Place of Origin:China

Threaded Rock Drilling Tools T45 Dome Bit for Reaming Specifications: Spherical / Ballistic Buttons Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm inch Front Gauge Angle Front Side Dome Bit for Reaming 127 5 1x13 18x13 35 3 1 6.0 152 6 2x14 18x14 35 3 1 10.6 Description: This type of bit is used for making large cut holes in drifting and tunneling...

Place of Origin:China

Brand Name:MIROC

Model Number:ST58

...most important size for benching and long hole drilling underground • Widely used drifting and tunneling • Bit face design is ideal for soft to medium rock formations • With Retrac Wings to help guide the bit in and out of the hole • Effective in

Brand Name:SUVEC

Model Number:Thread Rock Drill Bits

Place of Origin:China

...BIT 38 MM for Drifting Tunneling and Stone Quarrying Button Bits Components - Button bits are categorized by a variety of criteria: bit diameter, skirt length, skirt diameter, wall thickness, and gauge clearance angle, face design, and button insert types. Skirt Designs intro - Our button bit...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

... building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. The products ranges are as follows: Drill bits: Threaded button bit R32 thread, diameter:

Brand Name:MIROC

Model Number:Reaming Drill Bit

Place of Origin:Shangdong,China

...Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button bit design: Flat face, drop centre, normal and retrac body. Tungsten carbide (Buttons): Spherical, ballistic and conical. Applications: Drifting, tunneling...

Brand Name:MIROC (KSQ)

Model Number:X-Type Bit

Place of Origin:China

...BIT Product specifications: DRILL BIT Diameter, mm No x buttons diameter Flushing Hole Weight, kg Front Gauge Angle Front Side X – TYPE BIT 64 25 x 13 - 1 2 1.9 76 25 x 13 - 1 2 2.5 89 25 x 13 - 1 2 2.8 X-type bit using T38 thread system. It has a slow penetration rate but it produces a very straight drill hole. Used in drifting and tunneling. Application: 1. Underground mining 2. Drifting and Tunneling...

Brand Name:MIROC

Model Number:Cross-type Bit

Place of Origin:China

Drifting and Tunneling Tools Cross-type Bit R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle Front Side Cross-type Bit 41 16 x 10 - 1 4 0.7 43 16 x 10 - 1 2 0.8 45 16 x 10 - 1 4 0.9 48 16 x 10 - 1 4 0.9 51 16 x 10 - 1 4 1.2 57 16 x 10 - 1 4 1.3 64 18 x 13 - 1 4 1.5 This Cross type bit uses R32 thread...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301036-4148301037

...Bit Stone Drill Bits With Spherical Buttons Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • ST68 thread...

Brand Name:MTH

Model Number:T51 89mm

Place of Origin:CHINA

...Thread Drill Bit 89mm Rock Drilling Tools Thread Button Bit Description: The Rock Drilling Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel...

Brand Name:MIROC

Model Number:Button Drill Bit

Place of Origin:Shangdong,China

...Thread Rock Button 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:KSQ MIROC

Model Number:Cross Drill Bit

Place of Origin:China

Threaded Cross Drill Bit H25 - 42mm Diameter Small Hole Drilling Tools For Minning Quarring KSQ Technologies H25 Cross type drill bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. • Steel inserts • Widely used in dimensional stone industry, drifting and tunneling The Feature of H25 Cross Bit 1. The H25 threaded cross bit & Button Bit connect with H25 threaded...

Brand Name:MIROC

Model Number:Rock Button Bit

Place of Origin:Shangdong,China

...Thread Diameter 92MM Spherical Rock Button Bit For Drilling Blasting 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:JCDRILL

Model Number:T51

Place of Origin:China (Mainland)

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

Brand Name:JCDRILLS

Model Number:12°

Place of Origin:Hebei,China

...Button Bit Used In Drifting And Tunneling for pneumatic rock drill Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit has good anti-erosive and the increased the toughness. With premium PDC cutters, the bit...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300533-4148300536

... Widely used in drifting and tunneling • R32 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R32 Dome Bit For

Brand Name:MING

Model Number:Bit 41mm-R32-MT

Place of Origin:CHINA

...thread button bits for top hammer drilling KINGDRILLING offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide quality tools that withstand the toughest rock drilling demands. Our tapered bit and rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters. Our tapered bits

Brand Name:MIROC

Model Number:Reaming Drill Bit

Place of Origin:Shangdong,China

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness mining,tunneling,quarrying button bit Button bit...