Universal compatibility with a 1/4" Hex Shank ensures a secure grip and easy use with #10 #12 #14 screws. This high-quality 3-piece Countersink Drill Bit Set features M2 HSS Tapered pilot drill bits in sizes 1/8" 9/64" 5/32".
The 82° Countersink 3/8” Counter-Bore sleeves guarantee smooth and burr-free cutting performance. Made from sharp Tungsten Steel Alloy, they are perfect for use with sheet metal screws and machine screws to U.S. standards.
Adjust the drill depth and counterbore depth easily with hex threaded screws and a depth control stop, giving maximum versatility for different applications. The M2 HSS pilot drill bits can also be replaced with standard size bits effortlessly.
This set is excellent for cutting a wide range of materials including natural woods, man-made boards, MDF, chipboard, plywood, aluminum, non-ferrous materials, decking materials, and high-density polyethylene (HDPE).
Included in the set are an additional stop collar that reduces marks on the material, a wrench, and a premium storage case. These accessories enhance performance and convenience, making it perfect for continuous use in workshops.