concave drill bit iso9001

Brand Name:Hainaisen

Model Number:8-1/2 HS9622TB

Place of Origin:China

... counts. Its unique cutting structure layout adds another dimension to drill stability and smooth operation by combining the penetration potential of traditional "single-pack" tool layouts with the life-extending properties of "multi-...

Place of Origin:China

Brand Name:Xianfeng

... and precision, our Rock Drill Bits are equipped with advanced features to ensure optimal results. Key Features: Keywords: PDC Concave Drag Bit Taper: 7, 11, 12 Air Pressure: 10-25 Bar Heat Treatment: Heat Treated Skirt Type: Long ...

Brand Name:OEM

Place of Origin:CHINA

...Drilling Bits DTH Bit for Low Pressure DTH Hammers 1. Size range of low pressure DTH rock bit: 68mm-253mm 2. DTH rock bit face shapes: Flat, Concave, Convex 3. DTH bit button shapes: Spherical, Ballistic, Parabolic 4. Application of DTH rock bit: They are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc. 5. Bit...

Brand Name:SOLLROC

Model Number:DHD340

Place of Origin:China

...Drill Bit In Black For Hard Rock Drilling Product description DTH bit is our main product. We have rich experience in development and manufacturing high quality products, which adopted high-quality raw material, advanced technology and passed through strict inspection. DHD340 dth bits specification: Shank style Diameter in mm Flat face Convex face Concave...

Brand Name:Teamwhole

Model Number:SD12-15"(381mm)

Place of Origin:Changsha,Hunan,China

...Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight SD12 381mm/15" Concave 18*19mm30 30*18mm 21*16mm 3 194 Bit Face Shape Selection: 1. Drop Center Bit ----For high penetration rates in soft to medium hard and fissured rock formations. 2. Concave Face ----The all-around application bit...

Brand Name:Shitan

Model Number:Various models of impact drill bits

Place of Origin:Jinzhou ,Hebei Province

...drill bits: Selection of drill surface shape: 1. Downward center position Used for high permeability in soft to medium hard and fractured rock formations. Low to moderate air pressure. Maximum hole deviation control. 2. Concave surface Specially designed for all-round application of drill bit...

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

... hole deviation control and good flushing capacity Ballistic Button Ballistic buttons are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formation. They can also be used as gauge buttons if the rock is

Brand Name:SUVEC

Model Number:Threaded Button Bit

Place of Origin:China

...Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools mainly include thread drill...

Brand Name:Aoxing

Model Number:55/657594108/113/133/145/153/175/185/193

Place of Origin:Hebei,China

... Materials steel,tungsten carbide matrix Suitable Rock mud stone,limestone,shale,sandstone,granite Parameter Drilling Diameter Blade Count Cutter Size Nozzle Number Bit Slot Pin Size 5 5/8'' 3 1308 3 2.7''*1.5'' 2 7/8&

Brand Name:Teamwhole

Model Number:SD12-381mm(15Inch)

Place of Origin:Changsha,Hunan,China

... Button dia. mm Weight Diameter holes buttons mm inch gauge front Kg lb SD 12 Concave face / Spherical button 302 11 3 12 18 18 171,0 311 12 3 12 18 18 172,0

Brand Name:MIROC DTH Rock Drilling Tools

Model Number:NUMA 100 Series DTH Button Bit

Place of Origin:China

...Drill Bits For NUMA Series High Air Pressure DTH Hammer ​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. NUMA Series DTH Bit Specification: NUMA Series DTH Button Bit DTH Button Bit...

Brand Name:MIROC DTH Rock Drilling Tools

Model Number:NUMA 100 Series DTH Button Bit

Place of Origin:China

...Drill Bits For NUMA Series High Air Pressure DTH Hammer ​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. NUMA Series DTH Bit Specification: NUMA Series DTH Button Bit DTH Button Bit...

Brand Name:MIROC DTH Rock Drilling Tools

Model Number:NUMA 100 Series DTH Button Bit

Place of Origin:China

...Drill Bits For NUMA Series High Air Pressure DTH Hammer ​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. NUMA Series DTH Bit Specification: NUMA Series DTH Button Bit DTH Button Bit...