*Precise Positioning: Ensures accurate hole placement with side scale markings for reliable construction measurements. *Easy Operation: Features a user-friendly design for straightforward setup and efficient drilling tasks. * Construction: Made from strong engineering plastic that withstands impacts and resists wear for long-term use. *Industrial Standard: Built to meet rigorous requirements for consistent performance in demanding work environments. *Enhanced Stability: Incorporates two cylinder vials to maintain level positioning during tool application., Manufacturer: Jnchdghwa