M10 Thread Vacuum Brazed Dry Diamond Drilling Core Bits

Product Overview

The M10 threaded vacuum brazed dry diamond core drill bit is a high-performance tool designed specifically for drilling hard and brittle materials. It utilizes industrial-grade diamond as the cutting medium and features a standardized M10 threaded interface, precisely adapting to mainstream power equipment such as 100-type angle grinders, achieving efficient and stable power transmission. The product undergoes precise structural design, with a total length strictly controlled at 57mm, including an effective diamond cutting height of 7mm, ensuring ample cutting allowance and stable operating performance during drilling.

In terms of specifications, the product offers a full range of hole diameters from 6mm to 68mm, precisely matching drilling needs in different scenarios. From creating ceramic tile faucet holes in home decoration to drilling holes in stone curtain walls in engineering projects, it can easily handle all tasks. Relying on advanced vacuum brazing technology, this drill bit completely breaks through the performance limitations of traditional electroplated drill bits. It not only solves the industry pain points of easy burning and wear when drilling hard materials, but also enables dry drilling operations without the need for water, greatly expanding the application scenarios. It can also be used stably in harsh environments with scarce water, such as deserts and high altitudes.

Product Features

1. Innovative dry drilling design, adaptable to diverse working conditions: Utilizing waterless dry drilling technology, it eliminates the need for additional water cooling equipment, significantly simplifying the work process and improving construction efficiency. For small drill bits (6mm-12mm), a specially built-in high-temperature lubricating wax core automatically melts and releases during drilling, achieving real-time cooling and lubrication, effectively suppressing high-temperature burn-in, and reducing frictional resistance between the drill bit and the material, further extending the service life of small drill bits and making precision drilling operations more worry-free.

2. Versatile and Suitable for All Materials: It boasts exceptional material adaptability, making it widely applicable for drilling into various hard and brittle materials such as ceramic tiles, glazed tiles, granite, marble, quartz stone, pebbles, refractory bricks, and concrete walls. From bathroom fixture installation and kitchen countertop drilling in home renovations to stone curtain wall construction and building pipeline pre-installation in commercial projects, and even outdoor landscape stone processing, its comprehensive application capabilities maximize tool utilization and avoid the hassle of frequent tool changes required for multi-scenario operations.

3. Vacuum brazing technology: a dual breakthrough in lifespan and environmental friendliness. Utilizing a high-temperature vacuum brazing process, diamond abrasive grains are firmly bonded to the drill bit substrate in an oxygen-free, sealed environment, forming a uniform and dense bonding layer free of bubbles and impurities. This allows for deeper diamond grain embedding and stronger holding force. Compared to traditional electroplated drill bits, the lifespan is increased by 3-5 times.

4. High-precision drilling performance and superior finished product quality: The optimized drill bit matrix structure design effectively reduces vibration and sway during operation, and combined with evenly distributed diamond abrasive grains, achieves low-damage drilling. The material chipping rate during drilling is extremely low, minimizing the risk of fracture in brittle materials, while also reducing heat generation and preventing issues such as discoloration and cracking of the material surface due to high temperatures. The final drilled hole has smooth and flat edges, high diameter accuracy, and requires no subsequent grinding, significantly improving the quality of the finished product and the aesthetics of the finished work.

5. High diamond exposure rate, significantly improved drilling efficiency: A special abrasive grain arrangement process achieves a high diamond grain exposure rate, allowing the cutting edge to directly and efficiently contact the workpiece, resulting in stronger cutting power. Compared to ordinary drill bits, drilling speed is increased by more than 33%, enabling rapid drilling even in hard materials such as granite and quartz. This significantly reduces single-hole operation time, making it particularly suitable for large-scale batch drilling operations and helping construction teams accelerate project progress.

6. Standardized M10 interface for wide compatibility: Utilizing an industry-standard M10 threaded interface, it is precisely designed for use with 100-type angle grinders, ensuring a secure and stable connection with high transmission efficiency. This prevents slippage, detachment, and other safety hazards during operation. The standardized interface design also makes it compatible with most mainstream 100-type angle grinder brands, eliminating the need for additional adapters and reducing equipment adaptation costs for users.