drill bits for mining

Brand Name:ROSCHEN

Model Number:BW NW HW PW

Place of Origin:CHINA

... industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the "ROSCHEN" contains a uniform distribution of

Brand Name:ROSCHEN

Model Number:2" - 48"

Place of Origin:CHINA

..., and with a wide range of additional custom features. Main features: 1. Cutting Structure of this type sealed and non-sealed tci tricone bits :

Brand Name:ROSCHEN

Model Number:NX ,NXL

Place of Origin:China

...Bit We are the foremost manufacturer, exporter and supplier of NX Diamond Core Drill Bits that are available in different specifications in order to meet the varied needs of the clients. The offered NX Diamond Core Drill Bits are manufactured using high quality raw material as per the set industry standards under the guidance of our quality controllers. These NX diamond core drill bits...

Brand Name:ROSCHEN

Model Number:NMLC HMLC

Place of Origin:CHINA

...Drill bits for compact Concrete Dam Engineering survey, Geological Prospecting NMLC HMLC Diamond Core Bit This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bit. It is also recommended for use in drilling harder formations where the available rotary speeds and bit...

Brand Name:ROSCHEN

Model Number:5 7/8 " 5 Blades

Place of Origin:China

... PIN Operating Parameter Rotary Speed(r/min) 80~300 Weight on Bit(KN) 10~80 Flow Rate(lps) 20~35 ​ PDC DRILL BITS - STANDARD CONNECTION SIZES BIT SIZE(INCH) API REGULAR PIN(INCH) RECOMMENDED MAKE UP TORQUE(KN.M) 4

Brand Name:ROSCHEN

Model Number:10 5/8" 7 Blades

Place of Origin:China

... Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers. 3. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of

Brand Name:ROSCHEN

Model Number:12 1/4'' 7 Blades

Place of Origin:China

...Drill Bits for Oil & Gas Drilling Good PDC bit features: 1.Hardened base material 2.High performance PDC-Cutters 3.Carbide and Diamond gauge protection 4.Carbide/Diamond Shock Studs 5.Threaded or Plain Carbide Nozzles for Flushing Specification Matrix Body PDC Bit 1 . PDC Bit( Matrix Body) Type and Features PDC bit can be customized for oil well,water well, mining, explorer well drilling...

Brand Name:ROSCHEN

Model Number:8 1/2"

Place of Origin:China

... between our technical staff and end users. We have conducted extensive studies of drilling applications across North America, Mexico, South America, Australia and South Africa. These are the major mining areas in the world that provide the opportunity for

Brand Name:ROSCHEN

Model Number:4 7/8" 3 Blades

Place of Origin:China

...Drill Bits PDC bit for water well drilling: 1. Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations 2. Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling 3. Primary and secondary cutting structure extends bit life 4. CFD hydraulic balance design results in better bit...

Brand Name:ROSCHEN

Model Number:Tri Cone Drill Bit

Place of Origin:China

High Drilling Efficiency Tri cone Drill Bit / 17 1/2 TCI Tricone Bit 17 1/2 Tri Cone Drill Bit Discription PRODUCT SPECIFICATIONS product name 17 1/2 TCI tricone bit size 17 1/2 inch,444.5mm tooth type mill tooth connection 7 5/8" API Reg bearing metal ...

Brand Name:ROSCHEN

Model Number:12 1/4'' 7 Blades

Place of Origin:China

...Drill Bits for Oil & Gas Drilling Good PDC bit features: 1.Hardened base material 2.High performance PDC-Cutters 3.Carbide and Diamond gauge protection 4.Carbide/Diamond Shock Studs 5.Threaded or Plain Carbide Nozzles for Flushing Specification Matrix Body PDC Bit 1 . PDC Bit( Matrix Body) Type and Features PDC bit can be customized for oil well,water well, mining, explorer well drilling...

Brand Name:ROSCHEN

Model Number:BQ NQ HQ PQ NQ3 HQ3 PQ3

Place of Origin:CHINA

... makes six types of core bits: ---Impregnated Diamond Type ---Surface set Diamond Type ---Tungsten Carbide Type ---PDC Type ---PCD Type ---Electroplated Diamond Type Generally, an overall Drilling System consist of core bits, reaming shells, core barrels,

Place of Origin:China

Brand Name:MIROC

Model Number:4148301704-4148301720

.... 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. DTH bits are paired with their corresponding hammers (by drilling hole diameter and

Brand Name:MIROC

Model Number:DTH DRILL BIT

Place of Origin:Shangdong,China

...Drill Bits 3 Inch 4 Inch 6 Inch 8 Inch 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. DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:DTH BIT

Place of Origin:Shangdong,China

...Drilling Bit COP SD DHD IR Mission QL BR CIR Series 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. DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:Hammer Drill Bits

Place of Origin:Shangdong,China

...Drill Bits Mining Machine Parts 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. DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:Atlas Copco Rock Drill Bit

Place of Origin:Shangdong,China

...Drill Bits 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. DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:Hammer Drill Bits

Place of Origin:Shangdong,China

...Drill Bits Good Wear Resistance 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. DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:China

...Drill Bits 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.DTH bits are paired with their corresponding hammers (by drilling...

Brand Name:MIROC

Model Number:Thread Rock Button Drill Bit

Place of Origin:China

...Drill Bit for Hydraulic Machine Deep Hole Drilling Tools main thread drill rods, shank adapter, coupling sleeve and the drill bit several parts, deep drilling tools mainly include thread 9 models: R3212 / R32 / HL38 / T38 / T45 / T51 / T60 / ST58 / ST68 column can be equipped with tooth bit, cross drill bits and drilling...