Jiangsu Profile
Product List
1801. Premium Quality Diamond Drill Bit Hollow Cylindrical Shank for Stone Granite Marble Tile Ceramic ... 
[Apr 30, 2022]
[Apr 30, 2022] * Featured diamond drill bits are professional wet cutting various ceramics, tiles, porcelains, granite slabs, marble slabs, etc. * Hot pressed sintered diamond rim for fast and smooth cutting on precision ...
Company: ZHENJIANG HTT TOOL CO., LTD.
1802. Premium Quality Diamond Drill Bit Hollow Male 1/2bsp Connection for Wet Drilling Tile Ceramic ... [Apr 30, 2022]
[Apr 30, 2022] * Featured diamond drill bits are professional wet cutting various ceramics, tiles, porcelains, granite slabs, marble slabs, etc. * Hot pressed sintered diamond rim for fast and smooth cutting on precision ...
Company: ZHENJIANG HTT TOOL CO., LTD.
1803. 15 PCS Carbon Steel Hole Saw Set [Jul 14, 2026]
[Jul 14, 2026] Product Name 15 PCS Carbon Steel Hole Saw Set Model Number GMHS400 Cutting body material Carbon Steel(A3,C45,C50) Tip Material Carbon ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
1804. Jm35 HSS Cobalt Drill Bits for Metal and Stainless Steel Drilling [Apr 01, 2026]
[Apr 01, 2026] Sharp blade, fast drilling hole. Super-hard, wear-resistant. Good toughness, wear resistance, high temperature resistant. Suitable for iron, steel, wood and aluminum, tool steel Product: HSS Cobalt Drill ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
1805. 82mm Dry Drilling Diamond Core Drill Bits for Concrete [Jan 21, 2026]
[Jan 21, 2026] Detailed Photos Art. No. Outer Diameter Effective Depth Segment Height Connection DCBD 032 32 (1.25") 60/70 7/8/9/10 M16/M14/1/2"BSP DCBD 042 42 (1.65") 60/70 7/8/9/10 M16/M14/1/2"BSP DCBD 047 47 ...
Company: Zhenjiang Suran Tools Co., Ltd.
1806. Turbo Segments Professional Diamond Core Bits for Drilling Reinforced Concrete [Jan 21, 2026]
[Jan 21, 2026] Detailed Photos Art. No. Outer Diameter Effective Depth Segment Height Connection DCBD 032 32 (1.25") 60/70 7/8/9/10 M16/M14/1/2"BSP DCBD 042 42 (1.65") 60/70 7/8/9/10 M16/M14/1/2"BSP DCBD 047 47 ...
Company: Zhenjiang Suran Tools Co., Ltd.
1807. Provides Precise Depth Control Suitable for Various Materials Tc Drill Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: some more details about TC (Tungsten Carbide) drill bits: Helix Angle: TC drill bits feature a helical or spiral flute design with a specific helix angle. The helix angle refers to the angle ...
1808. Optimal Performance in Diamond Exploration Impregnated Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: 1, Core Bit Selection: Choosing the correct impregnated diamond core bit is crucial for achieving optimal drilling results. Factors to consider include the specific rock formation being drilled, ...
1809. Diamond Cutting Tool, Diamond Drill Bits [Mar 13, 2025]
[Mar 13, 2025] Diamond wall thin-wall drill is an efficient and professional drilling tool, mainly used for drilling on hard wall materials such as concrete, brick walls, stone, and tiles. Its core functions and application features ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
1810. Diamond Core Bits, Diamond Tools, Core Bit, Cutting Tools [Nov 29, 2024]
[Nov 29, 2024] Diamond Tools: 1 Diamond segment. There are different kinds of diamond segments for cutting different materials. Such as diamond saw blade segments for cutting stone or concrete,gangsaw diamond segments for cutting ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
1811. HSS Cobalt Drill Bit for Cast Iron Wood Plastic Drilling [Sep 19, 2024]
[Sep 19, 2024] Product: HSS Cobalt Drill Bits Brand: JG / OEM Size: 1-20.0 mm Raw Material: HSS 4241,4341,M2,M35 Hardness: 61-66HRC Application: Mainly Used To Drill Wood and Plastic MOQ: 1000 PCS Payment Terms: L/C ...
Company: Jiangsu Yaofeng Tools Co., Ltd.
1812. 3xd Tungsten Carbide Twist Drill Bits for Steel [Jan 05, 2024]
[Jan 05, 2024] DESCRIPTION Tungsten carbide twist drill bits are a tool to drill the round hole of the workpiece through its rotary cutting relative to the fixed axis. It is named because its chip-holding groove is spiral and looks ...
Company: Changzhou Lihao Tools Co., Ltd.
1813. 12mm Diamond Vacuum Brazed Hole Saws Core Drill Bits [Aug 11, 2023]
[Aug 11, 2023] Vacuum Brazed Hex Shank Dry Core Drill Bits For Ceramic Tile Porcelain Description Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without ...
Company: Johnson Tools Manufactory Co., Ltd.
1814. Masonry Drill Bits 1/4" 5/16" 3/8" 1/2 Inch for Drilling Concrete Tile Brick Glass Metal Plastic ... [Dec 07, 2022]
[Dec 07, 2022] Masonry Drill Bits 1/4" 5/16" 3/8" 1/2 inch for Drilling Concrete Tile Brick Glass Metal Plastic and Wood YG8 Hard Alloy Description of Glass and Tile Drill Bit: High Performance: 1/4 masonry bit high quality hard ...
1815. 5PCS Different Sizes Diamond Vacuum Brazed Core Dry Drill Bits Set for Porcelain Tile Ceramic [May 21, 2026]
[May 21, 2026] 5pcs Different Sizes Diamond Vacuum Brazed Core Dry Drill Bits Set for Porcelain Tile Ceramic 1.Description of Vacuum Brazed Diamond Dry Core Bits Especially designed for professional contractors who demand the ...
Company: Johnson Tools Manufactory Co., Ltd.
