With a shank and tip diameter of 1/8 inch (3.2 mm), total length of 2-1/3 inches (59 mm), and cutting depth of 3/4 inch (19 mm), these drywall router bits accurate and clean cuts every time. Designed for seamless compatibility with most rotary tools for a secure grip and smooth operation. Crafted from premium M2 HSS material, this high-performance drywall drill bit offers exceptional hardness, heat resistance, and wear resistance. It withstands high-stress applications without breaking or deforming, ensuring long-lasting performance and reliability. The integrated pilot point tip on this Drywall Cutting Bit helps maintain exceptional control and accuracy when cutting around electrical boxes, outlets, or light fixtures. Enjoy clean, professional-grade cuts without overcutting or jagged edges. This essential drywall cutting tool is ideal for cutting drywall, gypsum board, plywood, plastic, and more. Suitable for installing electrical outlets, switches, pipes, and vents-making it a essential tool for DIY projects, construction, and home renovations. This bulk pack of 50 high-quality drywall bits provides ample supply for numerous projects, offering excellent value for both professionals and DIY enthusiasts. Reduce the risk of running out mid-job again. Color: Silver Material: Steel Package Contents: 50*pcs drywall cutout tool 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.