convex face dth button bits

Brand Name:MIROC

Model Number:COPROD 89-140mm

Place of Origin:CHINA

Product Description COPROD is a unique rock drilling system combining the greater penetration rate and lower fuel consumption of tophammer equipment with the holequality and straightness of DTH drilling. D mm Guage Front Flushing holes weight 90 9*11 7*11...

Brand Name:Hainaisen

Model Number:8-1/2 HS65330C

Place of Origin:China

8-1/2in 5 Blades Carbide Drill Bits Mining Drill Bits PDC Cutters Rock Bit Double row knives extend aggression and durability. FEA software for tool distribution and layout makes drilling more efficient and reduces NPT. Through a series of empirical ...

Brand Name:Hainaisen

Model Number:8-1/2 HS65330C

Place of Origin:China

8-1/2in 5 Blades Carbide Drill Bits Mining Drill Bits PDC Cutters Rock Bit Double row knives extend aggression and durability. FEA software for tool distribution and layout makes drilling more efficient and reduces NPT. Through a series of empirical ...

Brand Name:ROSCHEN

Model Number:ROS40, ROS50, ROS60, ROS80

Product Description: Down The Hole Drilling (DTH) is a widely used drilling technique in the mining, construction, and quarrying industries, known for its efficiency and precision in penetrating hard rock formations. Among the essential components of this ...

Brand Name:MTH

Place of Origin:CHINA

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Brand Name:MTH

Model Number:Rock Drilling Bit

Place of Origin:China

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Brand Name:Hainaisen

Model Number:6 HS65220B

Place of Origin:China

6 Inch 5 Blades PDC Metal Drill Bits Coal Mining Drilling Equipment PDC Drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will directly affect the drilling quality, ...

Brand Name:Hainaisen

Model Number:6 HS65220B

Place of Origin:China

6 Inch 5 Blades PDC Metal Drill Bits Coal Mining Drilling Equipment PDC Drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will directly affect the drilling quality, ...

Brand Name:MING

Model Number:MHCIR110

Place of Origin:CHINA

Product name: Popular CIR110 shank DTH rock hammer for mining and quarrying drilling Product category: drilling rig accessories Matched hammer: Hammer CIR110 Connection thread: PIN 2 3/8 REG BOX Working pressure(bar):6-12 Hole range(mm): 110-150 Outer ...

Brand Name:JWE

Model Number:JK10.2/JK30.4

Place of Origin:China

Tungsten Carbide Pointed Conical Buttons Good Impact Resistance 1. Description Various dimensions and shapes of tungsten carbide button are available here, suitable for soft, medium hard, hard, super hard rock formations based on different grades. 2. ...

Brand Name:JWE

Model Number:JK10.2/JK30.4

Place of Origin:China

Tungsten Carbide Pointed Conical Buttons Good Impact Resistance 1. Description Various dimensions and shapes of tungsten carbide button are available here, suitable for soft, medium hard, hard, super hard rock formations based on different grades. 2. ...

Brand Name:Pangolin

Place of Origin:Hebei China

Eccentric DTH Pilot Reamer Bit For Mining Drilling Introduction Use HDD Pilot Hammer with drilling rig and corresponding drilling tools for percussion rotary drilling. The HDD pilot hammer is connected to the bottom end of the drill pipe. The drill rig ...

Brand Name:Pangolin

Place of Origin:Hebei China

Eccentric DTH Pilot Reamer Bit For Mining Drilling Introduction Use HDD Pilot Hammer with drilling rig and corresponding drilling tools for percussion rotary drilling. The HDD pilot hammer is connected to the bottom end of the drill pipe. The drill rig ...

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face, Convex Face Tungsten Carbide: Ballistic Buttons, or Spherical Buttons Color: Green or Based on Customer requirements 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bit Diameter Buttons...

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face, Convex Face Tungsten Carbide: Ballistic Buttons, or Spherical Buttons Color: Green or Based on Customer requirements 3'' High Air Pressure DTH Bits DTH Button Bit Diameter Buttons...

Brand Name:MING

Model Number:MRING127-DHD340

Place of Origin:CHINA

Product name: Single-use 127mm Overburden Casing drilling ringbit Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 Matched casing pipe OD: 127mm Single-use Overburden Casing drilling ringbit description: Original: Wuxue...

Brand Name:MIROC BR Series Button Bit

Model Number:DTH Button Bit

Place of Origin:China (Mainland)

...DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer BR2 90mm DTH Button Bit Photo: Product: DTH Button Bit Diameter: 95mm Bit Shank: BR2 Face Design: Convex Button/Carbide Type: Spherical Button Number and Diameter: 4x10mm front, 6x13mm gauge Flushing Holes: 2 front flushing holes Weight: 5.2kg per piece Color: Green BR3 90mm DTH Button Bit Product: DTH Button Bit Diameter: 90mm Bit Shank: BR3 Face Design: Flat Face Button

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:Shangdong,China

...DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air pressure hole Dia.:85-305mm 4. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button...

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:China

...DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Basic Information Product DTH Button Bits...