dry core bit for brick and concrete block

Brand Name:HUACHANG

Model Number:980203047

Place of Origin:Jiangsu, China

30×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Specification : Diameter :25-32mm Diamond width :15mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer request. Thread: M14 ...

Brand Name:RTCRAFT or OEM

Model Number:2-1/2"

Place of Origin:CHINA

...: 2-1/2 inches Thread: 5/8"-11 threaded Drilling depth: 9.5" High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended Specification: Other size and other depth cutting as following are available.

Brand Name:ShiFeng

Model Number:BQ

Place of Origin:WUXI

...Core Bit Long Service Life Stable Performance 60mm Dry Diamond Core Drill Bit The Diamond Tool Industries dry diamond core drills are designed for drilling through reinforced concrete. These concrete core drill bits are used for general reinforced concrete, bricks, tiles, block...

Brand Name:JOHNSON TOOLS

Model Number:DD82MM

Place of Origin:CHINA

... core and the working part which consists of diamond and metal powder. Vacuum brazed diamond core drill bit usually have a single layer of diamonds, held by a touch durable nickle alloy. Vacuum brazed core bit are able to retain their original shape and

Brand Name:OEM

Model Number:JDR

Place of Origin:China

... like a hole saw. Core drills used in metal are called annular cutters;Core drills used for concrete are generally called Diamond Core Drills and are water cooled 3. Application concrete, normal concrete, brick wall, special concrete with light steel bar 4

Brand Name:PEERCHEER

Model Number:NQ3 HQ3 PQ3

Place of Origin:WuXi

... grade core bits that deliver fast drilling speed and extend product life. 3. Designed for wet or dry application.. Used with hand drill and core drilling machine. 4. Production strictly according to customer requirements. 5. Size could be customized.

Brand Name:STARRY AND OEM

Model Number:3,4,5,6,7,8,9,10

Place of Origin:JIANG SU

...Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core...

Brand Name:STARRY AND OEM

Model Number:3,4,5,6,7,8,9,10

Place of Origin:JIANG SU

...Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core...

Place of Origin:Jiangxi, China

Brand Name:LINSING

Model Number:Customized

... and other materials. Product Features: 1. High concentration of exposed diamond ensures long life and fast drilling; 2. Suitable for drilling reinforced concrete, natural stones, bricks, blocks & rock.

Brand Name:BMR TOOLS

Model Number:Concrete Diamond Core Drill Bit

Place of Origin:P.R.China

...Concrete Diamond Core Drill Bit for stone drilling Parameters Core bit length 104, 120, 160, 200, 370, 450mm,other length is available upon request. Thread M14, 1/2"GAS, 1-1/4"-UNC7, 5/8-11", other threads are available upon request. Machine Drilling machine Application Drilling reinforced concrete, natural stones, bricks, blocks & Rock Spcification of Concrete Diamond Core Bit...

Brand Name:Hizar

Model Number:HZC

Place of Origin:China

The Best Dry Diamond Coalfield Core Drill Bits For Concrete Brazed Drills 1. Diamond core drill bit Descriptions: 1. Good for reinforcement concrete and asphalt and bricks etc. 2. Silver or laser welding segmented type 3. Long Drill,from 300mm-450mm in ...

Place of Origin:CHINA

Brand Name:SIMBALION

Designed for drilling wall, such as brick, block and abrasive concrete by handheld core drill or stand core drill. Diameter working length Seg.No. Seg.Size Thread 32 150 3 4*3*8 M16 42 150 4 24*3.5*8 M16 51 150 5 24*3*8 M16 56 150 3 24*3*8 M16 63 150 5 24...