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50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete

Certification
China Johnson Tools Manufactory Co.,Ltd certification
China Johnson Tools Manufactory Co.,Ltd certification
Customer Reviews
To do the same bond as we use is very important. We did many tests at your blades And the performance is very good.

—— Remco

The cutting of the blade on concrete road was very good. Cutting life is estimated at 800 meters. Note: Client use our 14" laser saw blade.

—— Jabar

Segments from you is very good, durable and sharp. Note: Client use our 102mm-300mm diamond segments for core bits for reinforced concrete.

—— Zainul

First of all I would like to thank you for the sending the samples of the Diamond Saw Cutting Blades. We have tested it and are very much impressed.

—— Ancila

About your 200mm&250mm tuck point saw blade, we made about 11000 meters and it' s avery good indice!

—— Julia

And its good, We need more :) Saw blade 20x 600mm 20x 800mm 3x 1000mm 10x1200mm.

—— Kovacevic

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50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete

50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete
50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete 50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete 50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete 50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete 50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete

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Product Details:
Place of Origin: CHINA
Brand Name: JOHNSON TOOLS
Certification: SGS, GB
Model Number: LCB50
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Negotiate
Packaging Details: Paper box
Supply Ability: 100000pcs/year

50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete

Description
Materials: Metal Bond Application: Masonry, Brick, Concrete, Reinfored Concrete
Size: 50mm Connector Type: 1 1/4 UNC / 1/2 GAS
Machine:: Core Drilling Machines Or Hand Machines Segment Type: Normal Segments Or Turbo Segments.
High Light:

Diamond Core Bit

,

Concrete Core Drill Bit

 

50mm Diamond Core Bits , Concrete Hole Saw , Core Bit for Concrete , Laser Welded

 

PRODUCT DETAILS :

Diamond Drill bit for concrete adopt the latest Laser welded technology, make the welding more strength. Widely used in drilling concrete, reinforced concrete, asphalt, block, pavement, brick, etc.

 

50mm (2 inch) outside diameter.

1/2 Gas or 1 1/4 UNC

Working length is 450mm.

Great segment in 7mm height.

Segment type: Normal Segment or Turbo segments.

Drilling method: Wet drilling.

 

Different connections and segment specifications are available upon request

 

Item No. Diameter Segment Dimension Teeth No. Working Length
mm Height Thickness
LCB50 50 7 3.5 5 450

 

How dose a diamond core bit work?

A diamond core bit does not cut but works by milling. During the sharpening process performed at the factory, individual diamond crystals are exposed on the face and sides of the segment and it is these that do the milling work. The metal matrix holds each diamond in place. During the work, each diamond is supported by a comet’s tail which strengthens the supporting action of the bond immediately “behind” the diamond crystals.


A diamond tool properly suited to the material to be cut, the equilibrium between the work of the diamond and the abrasion-resistance of the bond is optimum; the diamond is held in place until it is destroyed and new crystals appear. It is in this equilibrium that all the quality of the diamond tool resides.
A core bit intended for cutting hard, dense (less abrasive) materials requires a softer segment bond. This wears out more rapidly, by replacing the worn diamonds relatively quickly so that the blade continues to cut.


Otherwise, for cutting soft, abrasive materials must have a hard, abrasion-resistant segments in order to retain the diamonds longer.

 

50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete  0

 

FAQS

1) Can you company accept OEM?
We accept OEM orders for all products, as well as buyers' logos.

2) Quality Control?
Each product is strictly checked by of QC dept. We have completed file data in our computer which listed the whole processing of each order. Once the quality of sample order confirmed by clients, we will keep the same formula in the following orders. 15years producing experience, we will bring the most suitable products based on different markets.

3) Shipping Methods?
Air Freight when gross weight is above 45kg and less than 100kg. Fast delivery
Sea Freight when the gross weight is above 100kg. Cheaper freight charge.
Courier (TNT, DHL, FedEx, Ups, etc). Small try order, door to door service.
4) Minimum Order and Delivery?
Minimum order: negotiable.
Delivery: 15 to 45 days. Based on the quantity per order.

 

Contact Details
Johnson Tools Manufactory Co.,Ltd

Contact Person: Vida

Tel: +8618936085316

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