11pcs set dry core drill bits

Place of Origin:China

Diamond Core Bit Set

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131

Place of Origin:Germany

...Set Diamond Core Drill Bits For Unconsolidated Rock Formations T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For Exploration Rock Drilling T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For exploration core drilling Unconsolidated Rock Formations Surface Set Diamond Core Drill Bits For Unconsolidated Rock Formations The surface-set diamond bits are set...

Brand Name:JOHNSON TOOLS

Model Number:6mm,8mm,10mm-100mm

Place of Origin:CHINA

...Dry Core Drills Bits for Granite,Quartz, and Marble 1.Description of Dry Core Drills: OD6mm,8mm,10mm-100mm Diamond Dry Core Bits for Granite,Quartz, and Marble Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on. Premium grade core bits that deliver fast drilling speed and extend product life. Use application with core drilling machines and hand drills...

Brand Name:WANBANG

Place of Origin:China

...Drilling Dry Core Drill Bit for Rebar Concrete and Granite Manufacturer technology: laser welded. Application: wet drilling concrete, reinforced concrete, granite, masonry with superior efficiency. Features: * Very good sharpness achieve fast drilling, especially very fast when drilling with rebar meanwhile. * Provide 20% higher drilling...

Brand Name:Best

Model Number:AQ BQ NQ HQ PQ

Place of Origin:China

... industry. With a matrix height of 12mm and made of high-quality alloy steel, this diamond impregnated core bit is built to withstand tough drilling conditions and deliver exceptional performance. The cutting edge of this core bit is embedded with

Brand Name:Aoxing

Model Number:T256 66 76 86 101

Place of Origin:Hebei,China

...Set Diamond Core Drill Bit Surface Set Diamond Core Bits Surface Set Diamond Core Bits are the drilling bits which a single layer of industrial natural diamonds is mounted on the matrix as the working surface for the required purpose. Therefore, compared to the Impregnated Diamond Core Bits, the matrix is extremely hard for holding the diamonds in postion throughtout the bit life. Manufactuered Surface Set

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

... on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix. Surface set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

BQ NQ HQ PQ Precision high strength Reaming Shells for Exploration , Gas Specifications Features: Natural Or Synthetic Diamond Product Name: Reaming Shells Machine Type: Drilling Tools Type: Core Drill Bit,Construction Tool Parts Application: Geological ...

Brand Name:HUACHANG

Model Number:959900460

Place of Origin:Jiangsu, China

...,#40,#50,as customer request. Thread: Hex Shank. Special design are available upon request Feature : Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain,

Brand Name:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

... common types include diamond core drill bits, carbide-tipped core drill bits, and dry core drill bits. Product Paramenters AVAILABLE SIZE Q Series AQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, ...

Brand Name:ENG

Model Number:6000

Place of Origin:China

...Set Drill Bits 6 Inch PDC Core Drill Bit Of Rock Cutting Tool Description : Six different types of PDC core bits can be manufactured, depending on the application area and the cutting media used on the PDC core bits ,Some are oilfield PDC core bit and some are water pdc core bit and construction : Impregnated Diamond Type oilfield PDC Core bit Surface set Diamond Type oilfield PDC Core Bit Tungsten Carbide Type oilfield PDC Core Bit

Brand Name:Hehui

Model Number:VBCBW002

Place of Origin:China

Vacuum Brazing Dry Diamond Core Bit for Ceramic Application: Our vacuum brazing magic dry diamond drill bits are the excellent Ceramic tile core bits, porcelain core bits, marble core bits , engineering stone core bits. Size Available: 1/4” 6mm 5/16” 8mm...

Brand Name:ShiFeng

Model Number:Single tube 56

Place of Origin:WUXI

...Core Cutting Bits , Dry Diamond Drill Bits Economical Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure applied to the rock drill

Brand Name:Hizar

Model Number:HZE

Place of Origin:CN

...e Diameter 1 3/8 inch Dry Used Diamond Core Drill Bits For Drilling Granite Stone Hard Rock Application Marble Product Code HZE Diameter 4～65mm Or upon request Segment Height 3mm 3. ...

Brand Name:OEM

Model Number:JDR-GDBT35

Place of Origin:China

...dry granite diamond core drill bits / hole saw with Vacuum Brazed Side Protection 2. Specification: Diameter: 1 1/8 " to 2" Thread: M14, 5/8-11 etc Usage: Wet/dry drilling Features: 1) Application: for drilling holes on various stones. 2) High efficiency, smooth drilling, long life. 3) Devided into sinter, laser and electroplated. Advantages: 1) Wearable, chip-free cutting & drilling...

Brand Name:RTCRAFT or OEM

Model Number:1.5"-2.5"

Place of Origin:CHINA

... threads. 10 mm segment height for improved operating life. Includes tapered pilot drill bit, SDS and Hex adapters, carrying case. Specifications: Bit Sizes: 1-1/2 in., 2 in., 2-1/2 in. Drilling Depth: 6 in. All bits feature 13/16-inch female threads. 1-1

Brand Name:OEM

Model Number:1 3/8 INCH

Place of Origin:CHINA

... to several thousand feet in length. The core samples are recovered and examined by geologists for mineral percentages and stratigraphic contact points. This gives exploration companies the information necessary to begin or abandon mining ...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

... bits in softer formations. They utilize a single layer of natural diamonds set in a hard matrix. The choice of a Surface Set Bit will be dictated by the rock type. The diamond size, crown design and matrix hardness used will be determined by the

Brand Name:Deyi

Model Number:DYHB

Place of Origin:China

...Core Drill Bit Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. Fast-fit design hexagonal shank is suitable for various power tools 4. Cooling wax inside, dry drilling without water 5. 5pcs diameter: 6mm, 8mm, 12mm, 14mm Name Fast-fit Hexagonal Shank Diamond Core Drill Bit Set