Thin Wall Core Bit Cemented Carbide Silver Fast Drilling Speed Incisive Tipped Core Bit for Brick

Feature: 1. CEMENTED CARBIDE: The core bit is forged from cemented carbide, quenched at high temperature, and has a incisive edge, which is not easy to break when cutting, and is incisive and durable. 2. FAST DRILLING SPEED: Due to the high hardness of carbide inserts, it has strong impact resistance and fast drilling speed. 3. ACCURACY WELDING: The cutter head adopts high frequency welding technology, the welding opening is very firm, and the inner and outer welding ports are smooth. 4. DURABLE: Our products have been tested to show that they are not easy to break after repeated high frequency use, and can be used for a long time. 5. MAIN APPLICATION: This core bit is widely used for cutting clean holes in concrete, brick work, drilling stones, installing air conditioners, etc. Specification: Item Type: Thin Wall Core Bit Material: Cemented carbide Color: Silver Specification: Approx. 105mm 4.1in Uses: Widely used for cutting clean holes in concrete, brick work, drilling stones, installing air conditioners, etc.. Package List: 1 x Thin Wall Core Bit Note: Manual measurement, please allow 1‑2cm error.CEMENTED CARBIDE: The core bit is forged from cemented carbide, quenched at high temperature, and has a incisive edge, which is not easy to break when cutting, and is incisive and durable. FAST DRILLING SPEED: Due to the high hardness of carbide inserts, it has strong impact resistance and fast drilling speed. ACCURACY WELDING: The cutter head adopts high frequency welding technology, the welding opening is very firm, and the inner and outer welding ports are smooth. DURABLE: Our products have been tested to show that they are not easy to break after repeated high frequency use, and can be used for a long time. MAIN APPLICATION: This core bit is widely used for cutting clean holes in concrete, brick work, drilling stones, installing air conditioners, etc.