retractable rock drill bits

Brand Name:MIROC

Model Number:T51 127MM Retractable Drill Bit

Place of Origin:Shangdong,China

... 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 Product Name:

Brand Name:MIROC by KSQ

Model Number:B13115-T51-S

Place of Origin:China (Mainland)

Rock Drill Bits 115mm T51 Retractable Drill Bit Threaded Button Bits for Quarrying and Mining Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract...

Brand Name:JCDRILL

Model Number:T51

Place of Origin:China (Mainland)

JCDRILL Button Bits Rock Drill Bits T38 Retract Bits Thread Rock Drill With Forging JCDRILL 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 (be...

Brand Name:OEM

Place of Origin:CHINA

...Retract Bits Thread Rock Drill Bits T38 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm Characteristics 1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes. 2. Stable and mature welding technology ensure high quality of bits. 3. Accurate dimension of taper degree perfectly matches the rods. 4. work reliable and very cost-effective. 5. High grade tungsten carbide inserts. 6. Bit

Brand Name:MTH

Model Number:T38 T45 T51

Place of Origin:CHINA

...Retractable Thread Button Bits Rock Drilling Bit Product Information: Our thread button bit was from high quality cemented carbide and produced with heat treatment technology,which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries,stone project, tunnel, water conservancy,etc. A comprehensive range of various thread bits

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The

Brand Name:SUVEC

Model Number:rock drill bit

Place of Origin:China

...Rock Drill Bit Spherical And Ballistic Threaded Button Retract Threaded 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. Threaded drill bits...

Brand Name:Hainaisen

Model Number:12-1/4 HS95130B

Place of Origin:China

... to allow the bit to drill through the formation with a hard punch. 3. Adopt dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit, and effectively prevent the

Brand Name:OED/OEM

Model Number:35mm

Place of Origin:China

...Drill Bit For Soft Hard Rock 7° Small Rock Drill Bits Tapered Button Bit Speicifactions of 7 buttons Drill bit: Diameter:35mm Number of buttons: 7 buttons Tapered type: 7 degree Length:50mm Button diameter Gauge:5×8 Centre:2×7 7 Buttons Rock Drilling Tapered Button Bits Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits...

Place of Origin:China

Brand Name:Xianfeng

... drilling tasks and are ideal for various industries such as mining, construction, and exploration. Key Features: - PDC Concave Drag Bit: The Rock Drill Bits feature PDC concave drag bits that provide exceptional cutting performance and durability. These

Brand Name:Jinquan

Model Number:T38 T45 T51

Place of Origin:China

..., ST58, ST68 etc). 2. We can offer you all face design, flat face, drop-center face, normal body and retrac body. bits, chisel bits, cross bits, dth bits, dth hammer, dth drilling, drill bit, drill rod, tapered bit, thread bits,

Brand Name:ROSCHEN

Model Number:BQ HQ NQ PQ

...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

B47K22H Rock Drill Bit 120MPA Bullet Teeth Rock Drill Bit Drilling Bucket Teeth Drilling Auger Teeth 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and ...

Brand Name:ENG

Model Number:6500

Place of Origin:China

...Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit 1 . Descriptions: PDC rock drill bit is one type of fixed cutter Bit . Suely ,PDC Rock bit is diamond cutting elements to fragment the rock . Then the Diamond bit are main types of polycrystalline diamond compact (PDC), natural diamond (mills), and diamond impregnated bits. According to the International Association of Drilling Contractors (IADC), the Fixed-cutter PDC drill bit

Place of Origin:China

Brand Name:Super Diamond

...Rock Drilling Tools , Small Rock Drill Bits For Tunneling / Quarrying The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product Name: rock drilling button bits Description: rock drilling button bits

Brand Name:SOLLROC

Model Number:sd6

Place of Origin:China

... relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining

Brand Name:ShiTan

Place of Origin:China

Model Number:Hard Rock Drill Bits

...Bit , Hard Rock Drill Bits For Geological Exploration Specifications of Hard Rock Drill Bits 5 1/4" 3 blades PDC Hard Rock Drill Bits Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 Thread Connection: 2 7/8” API reg pin Color:Blue, red, green or Customized Packing:Plywood box(free-fumigation) MOQ: 5 PCS Payment terms: T/T,Western Union,and L/C are acceptable 2. Features of Hard Rock Drill Bits...