Features: Upgrade your wall projects with 50pcs cutting heads designed for durability, solving frequent wear issues of traditional bits while extending tool life. These versatile cutting bits feature compatibility with most power tools, eliminating the need for adapters and ensuring seamless installation for uninterrupted workflow efficiency. Ideal for professional contractors and enthusiasts requiring quick changing accessories for repetitive cutting tasks in demanding work environments. Achieve clean cuts in installations during home renovations or commercial construction projects, maintaining ceiling panels, partition wall, and decorative plaster applications. Engineered with steel and anti slip grooves, this bulk set combines sustainable manufacturing practices with enhanced operational safety for modern green building initiatives.<br Specifications: Component:Steel Size:Approx.2.35inch Package Includes: 50Pcs wall Cutting Drill Bit note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.