Jiangsu Profile
Product List
4201. Vacuum Brazed Dry Diamond Core Drill Bit 
[Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4202. Vacuum Brazed Diamond Bit/Diamond Bits/Diamond Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4203. Vacuum Brazed Diamond Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4204. Reduced Shank Inch Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We supply high quality reduced shank drill bits made from high speed steel M2. Surface: White finish, black finish, oxide, tin coating. Point angle: 118 or 135 degree. All are 6" long and featheure a 1/2 ...
4205. Conical Drill Bits for Tube & Sheet Drilling [Jan 01, 2022]
[Jan 01, 2022] * Metric size made from high speed steel. * Sizes for all standard machine tables. Safety-stop feature Prevents breaking the machine-table slot. Threads stop one Short of going threads T nut to prevent a stud from ...
4206. Cone and Stepped Drill Bits [Jan 01, 2022]
[Jan 01, 2022] * Metric size made from high speed steel. * Sizes for all standard machine tables. Safety-stop feature Prevents breaking the machine-table slot. Threads stop one Short of going threads T nut to prevent a stud from ...
4207. HSS Sheet Metal Conical Drill Bits [Jan 01, 2022]
[Jan 01, 2022] * Metric size made from high speed steel. * Sizes for all standard machine tables. Safety-stop feature Prevents breaking the machine-table slot. Threads stop one Short of going threads T nut to prevent a stud from ...
4208. Carbide Subland Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] STC027B, SUBLAND TWIST DRILL STC027B1, 90° Subland drill with parallel shank, DIN8374 STC027B2, 90° Subland drill with ...
4209. High Quality Diamond Tool Impregnated Diamond Drill Core Bit [Jun 22, 2025]
[Jun 22, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4210. Diamond Tool Impregnated Diamond Drill Core Bit [Jun 22, 2025]
[Jun 22, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4211. High Quality Geological Exploration Tool Impregnated Diamond Drill Core Bit [Jun 22, 2025]
[Jun 22, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4212. Wholesale 1/2 Inch Drive Socket Set Magnetic Hex Spline Square S2 Steel Screwdriver Bit for Power ... [Jun 11, 2025]
[Jun 11, 2025] About this item * Includes 10-pc. 1/4 in. drive hex bit sockets: 5/64, 3/32, 7/64, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16 in.; Socket rail * S2 steel bit is press-fit into the socket for a straight, permanent ...
4213. Impregnated Diamond Drill Core Bit Q-Series Great Quality [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4214. Impregnated Diamond Drill Core Bit with All Kinds of Models [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4215. Great Quality Geological Drilling Tool Impregnated Diamond Drill Core Bit [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
