Milwaukee HOLE DOZER™ Door Lock Installation Hole Saw Kit saves time and frustration when installing locksets and deadbolts. Designed for accuracy and ease of use, this kit makes it simple to align and drill holes in slab doors. Whether you’re remodeling, replacing a damaged door, or adding a deadbolt, the auto-centering guide and anti-splinter depth stop ensure you create centered holes with a clean finish. This versatile kit works with wood and metal interior and exterior doors ranging from 1-3/8" to 1-3/4" thick. The kit includes an auto-centering drill guide, anti-splinter depth stop, 2-1/8" and 1" Hole Dozer™ hole saws, a small arbor with pilot bit, an arbor adapter and spacer, and drill bits in 3/32" and 1/8" sizes to cover all your door lock installation needs. Model Number: 49-22-4073