7 20 inch length core drill bit

Brand Name:Hizar

Model Number:HZV

Place of Origin:CN

... Ceramic Tile Granite Application Marble Product Code HZV Diameter 20/25/28/32/35/43/50/55/60/65/68/70/75/100/120/150/200mm Length 60/75/85mm 3.Product Pictures 4.What is your advantage? 1. We

Brand Name:HUACHANG

Model Number:980204050

Place of Origin:Jiangsu, China

... Silver or laser welding segmented type 3. Long Drill,from 300mm-450mm in total length 4. Diamond from 32mm-355mm. Other sizes are available. 5. Connection: 1-1/4 UNC or any other thread. 6. Our Quality has been approved by European & American market for

Brand Name:RTCRAFT or OEM

Model Number:2"

Place of Origin:CHINA

...Inch Concrete Diamond Core Drill Bit Diamond Hole Saw For Masonry Wet Silver Description: 2 Inch Diamond Concrete Core Drill Bit Hole Saw, 14 Inch long Designed for drilling Concrete, masonry, brick, stone, and other soft to medium hard materials High Frequency Welded Diamond Segments for joint strength needed to cut concrete and other soft to medium hard materials effectively 14" High tube length...

Brand Name:JOHNSON TOOLS

Place of Origin:CHINA

Model Number:BGB(UNC)10

...Core Bits for Granite , Diamond Core Drill Bit PRODUCT DETAILS Johnson Tools is pleased to offer a variety of quality stone core drill bits, marble drill bits, granite drill bits. which suitable for the most demanding stone, marble, granite drilling jobs. Suitable for dry and wet core drilling applications. 10mm (3/8 inch) outside diameter. M14 thread / 5/8“-11 thread Total length is 93mm (3 11/16 inch...

Brand Name:WANBANG

Place of Origin:China

... can easily reduce the resistance and increase the drilling speed * Provide 20% higher drilling performance in the widest range of heavily reinforced concrete, particularly in difficult operating conditions. * Drilling stable with small wobbling. * 16" and

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:SAMYON

Place of Origin:CN

Model Number:SY-8

Diamond Core Bit For Concrete And Asphalt Specimen Core Drilling From Diameter 8mm To 800mm Application: Flat segmented diamond core bit is designed for core drilling on concrete, masonry, rock, stone. The core bit head is diamond segment with different ...

Brand Name:PBLOG

Model Number:D-Milling cutter

Place of Origin:GD

... Glass Drilling And Sintering Core Bits With Different Shanks And Different Diameters And Grain Thicknesses Diamond milling cutter Diameter(mm) Length(mm) Tooth(mm) 8 75/80 3 10 75/80 3 12 75/80 3 14 75/80 4 16 75/80 4 18 75/80 4 20 75/80 4 20 75/...

Place of Origin:China

Diamond Drill Core Bit Item Number Size Length Type Segment High BY-J001 19mm 230mm segment 8mm/10mm BY-J002 20mm 230mm segment 8mm/10mm BY-J003 25mm 230mm segment 8mm/10mm BY-J004 30mm 230mm segment 8mm/10mm BY-J005 35mm 230mm segment 8mm/10mm BY-J006 ...

Brand Name:TY

Model Number:RTM-TCD-021

Place of Origin:CHINA

Supply 16-370mm High Performance Diamond Core Bits Diamond Water Drills For Drilling And Coring From Concrete Wall Etc. Blade Type: RTM-TCD-021 Image Sample Specification: 16-200mm * 370/350mm (Diameter x Full Length) Processing Applications of Diamond Saw...

Brand Name:ROSCHEN

Model Number:4"

Place of Origin:CHINA

RH460 hammers 4 inch Down The Hole Hammer for Golden Mining Drilling DTH hammers RH460 hammers The complete RH460 family will consist of 4 standard size hammers ranging from 4" – 8". 4", 5" and 5" G are available for order now. The 6" and 8" hammer will ...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

... Hole Saw Drill Bits for Stone Granite Marble Ceramic Name: Electroplated diamond hole saw for Stone Granite Marble Ceramic Type: Electroplated diamond hole saw core drill Material: Diamond Diameter: 20 to 100mm Drilling Depth: 12mm Length: 60mm Shank: ...

Brand Name:Hainaisen

Model Number:118HS3532SA

Place of Origin:China

...Inch 5 Blades Diamond Core Drill Bit Oil Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface which is suitable for abrasive formation. 2. The conical surface is shallow, so the bit has good orientation,good cleaning effect and strong aggressivity. 3. The relatively short gauge length can reduce the torque due to the contact between the bits...

Brand Name:JINZHOU SHITAN

Place of Origin:China

...Coring PDC Drilling Bits Export Worldwide Product Parameter: Bit Type 6” GM1605T IADC Code M423 Blade 5 Cutter Size (mm) Φ16;Φ13 Cutter Qty Φ16×24;Φ13×25 Nozzle Qty/Type 5NZ Gauge Length (mm) 50 Connection 3-1/2” API REG N.W./ G.W.(KG) 29/39 Nozzle Size (inch...

Brand Name:SUPAL

Model Number:OEM

Place of Origin:Jiangsu,Chiang(Mainland)

...Drill Bit Customized Length OEM Service Straight Shank Features: Tungsten Carbide,Solid Carbide,Cemented Carbide Typically 4-20 flutes Standard & high performance offering Square,Ball,Radius or Chamfer Cutting Ends Standard,Stub Length,Extra Long,Long Reach Designs Metric & Inch...

Brand Name:BABOS

Model Number:SD-1

Place of Origin:China

SD-3 Carbide Burr Ball Shape Double Cut For Die Grinder Drill Bits 1/4'' Inch Dia. Of Shank Ball Shape Carbide Burr On 1/4" Shank Brand: BABOS Material: Tungsten Carbide Cut Diameter:1/4" Length of Flute: 7/32" Shank Diameter: 1/4” OAL: 2" Cut Type: ...

Brand Name:Aoxing

Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm

Place of Origin:Hebei,China

High-Efficiency Reinforced Bread Piece Scraper Without Coring Scraper Drill PDC Drag Bits: Product: PDC drag bits Size: 60mm - 660mm Wings: 3 wings, 4 wings, 5 wings, 6 wings Condition: Brand new PDC cutter drag bit Drilling formation: Soft to hard rock ...

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...: 800~2000mm 3. Shell thickness: 20~30mm Featurs 1- Made of high quality weathering steel, strong, durable and cost-effective. 2- Cylindrical barrels and conical barrels (depending on ...

Brand Name:Deyi

Model Number:DYMHL

Place of Origin:China

20-68mm Diameter 90mm Length Dry Vacuum Brazed Diamond Hole Saw 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. Thickened ...

Place of Origin:Hebei,China

Brand Name:Ruida

Model Number:6 1/4 (158.8mm)

Hebei Rotating Core Bits Overall Length and Water-based Geology *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: ...