Jicyor Core Drill, 110 mm Round Handle Sds Plus Shank with 68 Mm 40 Mm Concrete Drill Bit for Concrete, Stone, Natural Stone and Brick Walls

• <p>High quality tungsten carbide material: made of hard quality alloy, high hardness and wear resistance, it can withstand high intensity cutting work, effectively prolong the service life and maintain good cutting performance in long time use.</p>
• <p>Multi-specification and multi-tooth design: Includes two different sizes of hole opener, 68mm 8-tooth and 40mm 5-tooth, the multi-tooth design makes the hole opening more efficient and meets the needs of opening holes of different diameters and different materials; with 110mm connecting rods, it is convenient to open holes at different depths.</p>
• <p>Precise Positioning and Cutting: The centre drill can assist in precise positioning to ensure accurate opening position; the sharp blade of the hole opener, together with the multi-tooth structure, can quickly cut into the material when cutting, and the edges of the holes are neat and smooth, which reduces the need for subsequent trimming work.</p>
• <p>Convenient installation and dismantling: the design of the fixing screws makes the installation and dismantling of the hole opener and the connecting rods and other components very convenient, without the need for complex tools and professional skills, saving operating time and improving work efficiency.</p>
• <p>Wide range of application: it is suitable for opening holes in many common materials such as wood, plastic, plasterboard, etc. Whether it is for home decoration, furniture making, or small engineering construction, it can play an important role and is a practical tool.</p>

Product Description: Advantage 1: Superior material performance, long-lasting durability This hole opener is made of hard and high-quality alloy, which gives it an extremely excellent performance. The high hardness of the carbide makes it easy to cope with the cutting resistance when facing wood, plastic and even some hard man-made sheets, and the blade is not easy to wear out. Even for long-time and high-frequency opening work, the knife blade of the hole opener can still remain sharp and ensure stable cutting effect. Moreover, the good wear resistance and impact resistance of cemented carbide makes the hole opener not easy to be damaged in complex working environments, and the service life of the hole opener is greatly extended compared with those made of ordinary materials. Whether it is used frequently by professional builders or for occasional DIY projects by home users, this hole opener can always reliably complete the task of opening holes by virtue of its excellent material performance, which saves users the cost of replacing tools. Advantage 2: Scientific combination of sizes and tooth shapes for efficient and precise opening The combination of the 68mm 8-tooth and 40mm 5-tooth hole opener sizes and the 110mm joint bar is very scientific. The different diameters of the hole opener can meet the diversified needs for opening holes, whether it is to install slightly larger pipes, sockets, or smaller decorative holes, etc., you can find a suitable hole opener. And the multi-tooth design greatly improves the efficiency of opening holes. Compared with the hole opener with fewer teeth or single teeth, the multi-tooth hole opener can act on multiple points of the material at the same time when rotating and cutting, which reduces the cutting time. At the same time, the centre drill assists in accurate positioning, which ensures the accuracy of the hole opening position from the very beginning, coupled with the sharp blade, the edges of the cut holes are neat and smooth, without the need for too much later grinding or trimming, making the hole opening work both efficient and accurate, bringing users twice the result with half the effort. Advantage 3: Humanised design, convenient and hassle-free operation In terms of design, this hole opener takes the user's operating experience into full consideration. The design of the fixed screws makes the assembly and disassembly of various components easy and simple, even for novices without rich experience in the use of tools, you can quickly put the hole opener and the rod and other components into use. Moreover, if it is necessary to change the specification of the hole opener or make adjustments to the splice rod during use, it can also be done in a short time. In addition, it is widely applicable to a variety of common materials, users do not need to prepare different opening tools for different materials, a set can meet a variety of needs. This humanised design greatly reduces the threshold of operation, improves the convenience of use and makes the hole opening work more effortless, which can be easily managed by both professionals and amateurs. Product Specifications: Material: alloy Colour: as shown Size: as shown Package Includes: Notes: *Size may vary slightly due to different manuals. *The colour of the item may vary due to different light and screen settings. *Slightly different from the picture.