Johnson Tools Manufactory Co.,Ltd
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500pcs per month |
| Packaging Details | Plastic box |
| 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. |
| Brand Name | JOHNSON TOOLS |
| Model Number | BGB(UNC)35 |
| Certification | GB, SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500pcs per month |
| Packaging Details | Plastic box | 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. | Brand Name | JOHNSON TOOLS |
| Model Number | BGB(UNC)35 | Certification | GB, SGS |
| Place of Origin | CHINA | ||
| High Light | diamond saw blade for cutting granite ，diamond saw blades for stone | ||
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2000
Total Annual:
8Million-10Million
Employee Number:
>100
Ecer Certification：
Verified Supplier
Since 2000 year, Our company Johnson Tools Manufactory Co., Ltd started to manufacture and export diamond tools for Stone Working and Construction Industry for worldwide countries. Since 2005 year, we established our own import and export company, named Johnson Import and Export Co., Ltd. We ... Since 2000 year, Our company Johnson Tools Manufactory Co., Ltd started to manufacture and export diamond tools for Stone Working and Construction Industry for worldwide countries. Since 2005 year, we established our own import and export company, named Johnson Import and Export Co., Ltd. We ...
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