Jiangsu Profile
Product List
106. Optimal Penetration Rates Low Vibration During Drilling Surface Set Diamond Core Bit 
[Nov 28, 2025]
[Nov 28, 2025] Product Description: Diamond Types: Surface Set Diamond Core Bits use natural or synthetic diamonds depending on the application. Natural diamonds are sourced from diamond mines, while synthetic diamonds are ...
107. Factory Price Tile Round Hole Cutter Vacuum Brazed Diamond Core Drill Bits for Porcelain Ceramic [Jul 11, 2024]
[Jul 11, 2024] Main Products View more products,you can click product keywords... Main Products Wall saw blades Concrete Saw Blade Stone Cutting Blade Ceramic Tile Saw Blade General Purpose Saw Blades Oscillating ...
Company: Johnson Tools Manufactory Co., Ltd.
108. Stone Drilling Tools Diamond Core Drill Bits for Granite Ceramic [Mar 18, 2024]
[Mar 18, 2024] Product Name Stone Drillling Tools Round Shaft 60MM Diamond Core Drill Bits for Granite Ceramic Size 6-150mm Conection M14 OR 1/2 GAS Segment Height 10mm Application Granite, Ceramic, Limestone ...
Company: Johnson Tools Manufactory Co., Ltd.
109. Quick Release Dry Use Vacuum Brazed Tile Diamond Core Drill Bit for Ceramic Porcelain [Dec 21, 2023]
[Dec 21, 2023] Product Name Quick Release Dry Use Vacuum Brazed Tile Diamond Core Drill Bit for Ceramic Porcelain Technology Vacuum Brazed Technology Out Diameter 6/8/10/12mm Total ...
Company: Johnson Tools Manufactory Co., Ltd.
110. Od 60mm M14 Dry Laser Welded Drilling Diamond Core Drill Bits for Granite [Aug 11, 2023]
[Aug 11, 2023] M14 OD 60mm Dry Drilling Diamond Core Drill Bits for Granite Stone Why choose us: 1. SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2. Well approved by our worldwide clients, export more ...
Company: Johnson Tools Manufactory Co., Ltd.
111. 4 Pack Vacuum Brazed Diamond Core Hole Drill Bits for Porcelain Tile [Aug 11, 2023]
[Aug 11, 2023] Vacuum Brazed Diamond Hole Saw Drill Bit Set 1. Description * Vacuum Brazed technology, the diamond particles are firmly welded to the base body, diamond never fall off * Dry or wetuse,less Chipping, minimizing ...
Company: Johnson Tools Manufactory Co., Ltd.
112. 5mm M14 Dry Wet Diamond Core Drill Bit [Aug 11, 2023]
[Aug 11, 2023] Vacuum Brazed Dry Core Drill Bits For Ceramic Tile Porcelain 1. Description Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without water ...
Company: Johnson Tools Manufactory Co., Ltd.
113. High Quality 76mm Diamond Core Drill Bits 3 Inch for Porcelain Ceramic Tile Marble Brick Vacuum ... [Aug 11, 2023]
[Aug 11, 2023] 76mm Diamond Core Drill Bits 3 Inch for Porcelain Ceramic Tile 1. Description Size: 3-Inch(Outside Diameter 76mm) Total length: 75MM; the max workable depth: 50mm Connection: 5/8-Inch-11 Thread Recommended ...
Company: Johnson Tools Manufactory Co., Ltd.
114. Good Quantity Od8mm Vacuum Brazed Diamond Dry Core Drill Bits for Tile Ceramic [Aug 11, 2023]
[Aug 11, 2023] M14 8mm Vacuum Brazed Diamond Hole Saw Drill Bit 1. Description Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without water for coolant. ...
Company: Johnson Tools Manufactory Co., Ltd.
115. High Quality Vacuum Brazed Opener Diamond Core Drill Bits Manufacures in China [Aug 11, 2023]
[Aug 11, 2023] Product Name High Quality Vacuum Brazed Opener Diamond Core Drill Bits Manufacures in China Technology Vacuum Brazed Technology Out Diameter 5/6/8/10/12mm Total Length 62mm Application Ceramic/Tile/Porcelain ...
Company: Johnson Tools Manufactory Co., Ltd.
116. Vacuum Brazed Hole Saw Diamond Core Drill Bits for Porcelain Ceramic Tile Marble Brick [Aug 11, 2023]
[Aug 11, 2023] Product Name Vacuum Brazed Hole Saw Diamond Core Drill Bits for Porcelain Ceramic Tile Marble Brick Size 55mm Conection M14 Thread (5/8"-11 thread) Total Length 62mm Segment Height 15mm Application Porcelain, ...
Company: Johnson Tools Manufactory Co., Ltd.
117. 127mm Hole Saw Wet Diamond Concrete Core Drilling Bits for Construction Concrete [Aug 11, 2023]
[Aug 11, 2023] Product Name 127mm Hole Saw Wet Diamond Concrete Core Drilling Bits for Construction Concrete Diameter 127mm Total length/Drilling Length 450mm/400mm Connection 1-1/4UNC Usage Wet drilling Features 1. ...
Company: Johnson Tools Manufactory Co., Ltd.
118. 6mm Blue Diamond Vacuum Brazed Hex Shank Dry Tile and Porcelain Drilling Core Bit [Aug 11, 2023]
[Aug 11, 2023] 6mm Blue Diamond Vacuum Brazed Hex Shank Dry Tile and Porcelain Drilling Core Bit 1.Description of Vacuum Brazed Diamond Dry Core Drilling Tiles, Porcelain, Ceramic Bits Set Vacuum Brazed Diamond Drill Bit. Designed ...
Company: Johnson Tools Manufactory Co., Ltd.
119. Diamond Core Drill Small Diamond Core Bit for Stone [Aug 11, 2023]
[Aug 11, 2023] Diamond core drill Small Diamond Core Bit for Stone Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
120. 70mm Diamond Dry Core Drill Bits for Drilling Stone [Aug 11, 2023]
[Aug 11, 2023] 70mm diamond core drill bits for drilling stone Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
