api spec rock drill bit

Brand Name:ENG

Model Number:735

Place of Origin:China

... formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tailored for

Brand Name:Tianying

Model Number:7 7/8" IADC635

Place of Origin:Hunan CHINA

...uses 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.

Place of Origin:CHINA

Brand Name:XINGTONG

Model Number:16″ 406mm XHR 6163

...Suitable for improving ROP in soft formation Optimize shaped cutter layout to improve the drilling efficiency and improve cuttings removing Optimize nozzles and junk slot design by using CFD to speed up cutting moving The high strength ...

Brand Name:ROSCHEN

Model Number:20 inch

... 2. High-Performance 20 Inch IADC 517 TCI Tricone Drill Bits 3. Durable 20 Inch API Standard Tricone Bits for Oil and Gas The Advantages of Using a Tri Cone Over Other Drill Bits 1) There is a Tri Cone suitable for any rock formation 2) Tricone bit is

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...

Brand Name:JCDRILLS

Model Number:7°

Place of Origin:Hebei,China

...the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill bits is mainly available for digging into mine laneway and blasting holes in

Place of Origin:Hebei,China

... type. The blade thickness is 2.5mm, and the weight is 2.5kg. This rotary rock bit is durable and robust, and is designed to provide maximum performance and optimal efficiency. Tricone Drilling Bit is an ideal solution for drilling through hard rock and

Brand Name:ShiTan

Place of Origin:China

...Drill Bit, Hard Rock Drill Bits Wear Resisting Product Specifications Attribute Value Name PDC Drill Bits Machine Type Drilling Tool Advantage High Performance Diameter Customized Application Smooth / Foundation Construction Size Customized Wear Resistance Wear Resisting Key Features Smith bits PDC Metal sealed journal bearing Fast drilling rating ISO and API...

Brand Name:MIRCO

Model Number:T51 127mm drill bit

Place of Origin:China

...Drilling Button Bit Drop Center Face T51 127mm Rock Drill Bits For Sale Rock Drill bit Rock drill bits are made by high quality alloy steel bar 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. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits

Brand Name:SOLLROC

Model Number:3''-12'' Drag Bits

Place of Origin:China

...Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling. Thread available:2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API...

Brand Name:SUVEC

Model Number:tapered drill bit

Place of Origin:China

...Rock Drill Bit Rock Chisel Bit Cross Bit Button Bit For Small Hole Drilling Operation Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging from 0.5 m up to 7.9 m in length, and complimented by a complete range of reamers, blade and button bits. Product Name: Tapered Rock Drill Bit Rock Chisel Bit

Brand Name:HZJX

Model Number:32 mm 34 mm 36 mm 38 mm 41 mm

Place of Origin:China

...rock tools drill mining taper rock drilling bits 34 mm button bit 1 Product description of Rock Drilling Bits Material - 45CrNiMoVA we use to produce our tungsten carbide and YK05 cone drill bit , both of which are world famous drill production materials . Advanced technology --- we produce round cone drill bit hot pressing technology , which is currently producing cone drill...

Brand Name:OEM

Place of Origin:CHINA

... demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

... 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. Product Name: DTH drill pipe Description: dth button bit are used for blast hole drilling and water well

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...

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:Pangolin

Place of Origin:HeBei China

... effect can be achieved by using steel tooth drill bits in soft formations. Advantages 1. Cutting Structure In view of the different characteristics of the cutting action of the inserts in different parts of the cone, the tapered inserts are ...

Place of Origin:Hebei,China

374mm(14 3/4") TCI Rock Drilling Bit Tricone Hard Rock Drilling Bit For Water Well Drilling The three cone drill bit consists of more than 20 components such as cutting structure, bearing structure, locking element, oil storage sealing device, nozzle ...

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