double row dth button bit hainaisen

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:MIROC

Model Number:DHD360 Drill Bit

Place of Origin:CHINA

...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 6.

Brand Name:SOLLROC

Model Number:SC66-Cop dth button bits

Place of Origin:China

Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling Product Advantages 1. 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/concave/convex/double gauge/flat 5. Our DTH Bit can be suitable for many types of DTH Hammer shank, including Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc. DTH bit...

Model Number:CD25-80

Place of Origin:China

Brand Name:Super Diamond

.../convex face/double gauge face/flat face bit 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. Drill rock type: Granite, Marble, Limestone, Basalt, ect. 5. Project types: Blast holes,

Brand Name:New Diamond

Model Number:COP32

Place of Origin:Hunan, China (Mainland)

... and manufacturing the downhole hammers and button bits, our DTH hammers and button bits are designed for optimum performance to match all conceivable applications. Applications It is mainly used in geological exploration, coal mine, water conservancy and

Brand Name:MING

Model Number:MZ0442-7

Place of Origin:CHINA

... DTH taper drill bit description: Tapered cross bits are fully adaptable and can be used in any drilling conditions. Taper cross bits have better drilling performance than taper chisel bits because the carbide tip on the cross bit is doubled, which

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

China Best Quality High and Low Air Pressure DTH Bits: 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure hole Dia.: 85-305mm 4. Face type: Drop center/concave/convex/double gauge/flat 5. Our ...

Brand Name:ENG

Model Number:745

Place of Origin:China

TCI Tooth Roller Tricone Mining Bit Rock Drill Bit CUTTING STRUCTURE Spherical on gage, double spherical and conical on inner rows, with auxiliary carbide protection. Designed for high compressive strength, hard and abrasive formations, such as granite, ...

Brand Name:LIAN XIANG

Place of Origin:ChengDu China

... drill bit, signle drill bit, DTH hammer, PDC drill bit, HDD drilling tool bits of mining and rock drilling machine, button bits for drag bits, tricone drill bits, etc. Button Bit Shape Concave face, Convex face, Double gauge face, Flat face Advantage 1.