Jiangsu Profile
Product List
2251. Diamond Laser Welded Concrete Core Drilling Bits 
[Aug 11, 2023]
[Aug 11, 2023] Product Name Concrete Hole Saw Diamond Core Drilling Bits for Construction Diameter 32mm-450mm Total length/Drilling Length 450mm/400mm Connection 1-1/4UNC Usage Wet drilling Features 1. Diamond Segments ...
Company: Johnson Tools Manufactory Co., Ltd.
2252. Hex Shank 80mm Electroplated Diamond Saw Core Drill Bits for Glass and Tile [Aug 11, 2023]
[Aug 11, 2023] Hex Shank 80mm Electroplated Diamond How Saw Core Drill Bits For Glass and Tile Electroplated Diamond Drill Bit are commonly used for drilling ordinary glass (bathroom glass, kitchen glass, furniture glass, home ...
Company: Johnson Tools Manufactory Co., Ltd.
2253. Dry Diamond Core Drill Bits [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2254. 108mm Diamond Core Drill Bits for Brick Wall [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2255. Popular Vacuum Brazed Diamond Core Drill Bit with Aluminium Box (diamond core cutter) [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble, glass, quartz, limestone, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2256. Glass and Ceramic 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.
2257. Aq Bq Nq Hq Pq Hardware Power Tool Impregnated Rotary Table Rust Prevention Diamond Core HSS Drill ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2258. Aq Bq Nq Hq Pq Engineering Water Well Small Diameter Rust Prevention Hardware Tool Surface Set ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2259. Aq Bq Nq Hq Pq Hardware Power Tool Impregnated Rotary Table Sharpenable Diamond Core HSS Drill Bits [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2260. Aq Bq Nq Hq Pq Waterproof Down-The-Hole Power Tool Impregnated Multi-Winged Diamond Core Bits [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2261. Aq Bq Nq Hq Pq High-Efficiency Deep Shallow Hole Saw Power Tool Surface Set Diamond Core Bits [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2262. Aq Bq Nq Hq Pq Geological Carbide Hardware Power Tool High-Efficiency Impregnated Large Diameter ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2263. Aq Bq Nq Hq Pq Mining Exploration Hole Saw Cordless Drill Sharpenable Surface Set Diamond Core Bits [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2264. Aq Bq Nq Hq Pq Hardware Hole Saw Hammer Drill Surface Set Waterproof Vertical Spindle Diamond Core ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
2265. Aq Bq Nq Hq Pq Engineering Water Well Small Diameter High Hardness Hardware Tool Surface Set ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
