Functional dimensions: These gypsum board drilling bits use a handle and the tip of the tip of about 1/8 inches, which is easy to grasp, the cut depth is about 3/4 inches, the total length is about 2.35 inches, which is very suitable for precision cutting. The solid and durable material brings ideal performance: Made of high -speed steel specialty, high -strength titanium nitride coating, these dry wall guides cutting drills with durability, not easy to break or deform Multi -function and use: Our gypsum board tool is a multi -functional cutting tool, which is widely used. It can not only cut the gypsum board, but also cut various materials to effectively simplify your cutting tasks. Efficient cutting: The circular -oriented point design is used. These cutting drills will not damage the socket box when used, and bid farewell to uneven and jagged edges to ensure that the cutting is clean and smooth, and maintain the integrity of the workpiece. Value -to -value installation is widely used: our kit includes a set of 50 rotary saw heads, which is sufficient to meet individual and professional use to ensure that you will not easily defect in the expansion project or multiple installation processes Suitable for every occasion, these slate drill bits pack a punch, making them perfect for home improvement, construction projects, and even arts and craft tasks. Their inherent adaptability makes them a practical asset for many situations that require precise cutting. This set of cutting rotary tools is a thoughtful gift for DIY enthusiasts or professionals. Whether it's a birthday, holiday, or just a thank-you gift, it's an ideal choice for anyone who needs a high-quality, reliable cutting tool. Colour:Gold Material:steel Package Contents: 1set x drywall cutting bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.