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35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone

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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35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone

35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone
35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone
35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone 35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone 35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone 35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone

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Product Details:
Place of Origin: CHINA
Brand Name: JOHNSON TOOLS
Certification: GB, SGS
Model Number: BGB(UNC)35
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Negotiate
Packaging Details: Plastic box
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500pcs per month

35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone

Description
Materials: Metal Bond Application: Granite, Marble, And Other Stones
Size: 35mm Connector Type: 1/2" Gas
Machine:: Core Drilling Machines Or Hand Machines Segment Type: Normal Segments Or Turbo Segments.
High Light:

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35mm Diamond Core Drill Bits For Drilling Granite / Hard Stone

 

PRODUCT DETAILS :

Diamond core drill bits with Excellent diamond segment, especially use on stone drilling, such as marble, granite, sandstone, limestone, etc. Made for countertop, kitchen or any other stone fabrication applications.

 

35mm outside diameter.

M14 thread / 5/8“-11 thread / 1/2 gas

Total length is 103mm (4 1/16 inch).

Great segment in 8mm height.

Segment type: Normal segments or turbo segments.

Drilling method: Wet drilling.

 

More durable for industrial or business use.

 

Item No. Diameter Segment Dimension Teeth No. Total Length
mm Height Thickness
BGB(UNC)35 35 8 3 Crown 103

 

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.

 

35mm Long Life Diamond Core Drill Bit For Drilling Granite / Hard Stone 0

 

Contact Details
Johnson Tools Manufactory Co.,Ltd

Contact Person: Vida

Tel: +8618936085316

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