The Lockmasters LKM10KIFACX Pilot Hole Fixture is an essential tool for precise pilot hole drilling when installing the LKM10K lock series. This kit includes a robust drill fixture, an HSS 3/16x6 drill bit, and a 1/8" Allen wrench, providing everything you need for accurate installations. Designed to be compatible with all versions of the LKM10K lock series, this fixture ensures that your drilling is precise, reducing the risk of misalignment and installation errors. Ideal for both commercial and residential applications, this pilot hole fixture simplifies the process for professional locksmiths and security technicians, ensuring reliable and efficient installations