Jiangsu Profile
Product List
22591. Fast Drilling Diamond Core Drill Bit Drilling for Concrete 
[Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
22592. Premium Diamond Core Drill Bit for Reinforced Concrete Manufacturer [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.
22593. Vacuum Brazed Diamond Core Drill Bit for Drilling [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.
22594. Good Performance Vacuum Brazed Diamond Core Drill Bit for Drilling Tile [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.
22595. Good Quality Diamond Core Rock Drill Bits Manufacturer [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.
22596. M14 Vacuum Brazed Diamond Core Drill Bit for Granite Marble Concrete Porcelain Tile Glass Stone [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.
22597. Reduced Shank Drill Bits Milled [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 ...
22598. Drill Bits with Reduced Shank [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 ...
22599. Face Discharge Bq Nq Hq Pq Nq3 Hq3 Pq3 Impregnated Diamond Core Drill Bit [May 22, 2026]
[May 22, 2026] Face Discharge Bq Nq Hq Pq Nq3 Hq3 Pq3 Impregnated Diamond Core Drill Bit Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a ...
22600. Fixtec Strong Magnetic S2 Steel High Torque Drill 32PCS 25mm Impact Screwdriver Bit Set [Apr 21, 2026]
[Apr 21, 2026] Product Category Product Description Brand FIXTEC Model No. FHSDK3201 Material S2 32pcs 25mm Impact Screwdriver bits set PH1-2-2-3 PZ1-2-2-3 SL3-4-5-6 H3-4-5-6 T10-15-20-25-27-30-40 TT10-15-20-25-27-30-40 1pcs quick ...
Company: EBIC Tools Co., Ltd.
22601. Efficient Lithium-Ion Hammer Tool for Professional Drilling Tasks [Apr 21, 2026]
[Apr 21, 2026] Product Description Please enter the title here The lithium battery light hammer is a revolutionary electric tool powered by lithium batteries, integrating hammering, drilling, and screw tightening. Unlike traditional ...
Company: Qidong Junyang Electromechanical Technology Co., Ltd
22602. SDS Max Concrete Milling Cutter Tunnel Drill Bit for Deep Large Hole in Brick Block Concrete [Apr 17, 2026]
[Apr 17, 2026] Product Description: Product Name Tungsten Carbide SDS Max Concrete Milling Cutter Tunnel Drill Bit for Concrete Rock and Hard Stone Drilling Body Material 40Cr Steel with Heat Treatment Tip Material Tungsten ...
Company: Xuzhou Perfect Tools Co., Ltd.
22603. Mining Core Matrix PDC Core Drilling Bit [Apr 09, 2026]
[Apr 09, 2026] Mining Core Matrix PDC Core Drilling Bit Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are widely ...
22604. Bq Nq Hq Pq Matrix PDC Core Drilling Bit [Apr 09, 2026]
[Apr 09, 2026] Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are widely applied in cutting non-ferrous materials. The ...
22605. China Factory Geotec Wireline Drill Rod for Geological Drilling [Apr 09, 2026]
[Apr 09, 2026] China factory Geotec wireline Drill Rod for geological drilling Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel. All our drill rods are complete heat-treated. Our ...
