The Diablo 14-Piece Hole Saw Kit delivers faster cutting performance and increased productivity versus standard bi-metal hole saws. This set includes a heavy duty, durable case for easy and convenient storage of hole saws.
Reinforced to cut stronger, last longer and resists tooth strippage. High speed steel teeth resist breaking and offer extended life. Thick backing plate with holes for drive pins resists damage due to high torque.
Lenox AA1 series arbor adaptor is ideal for 1 length, 4 length and 5 length hole saw arbors. Adaptor is made of hardened carbon steel for strength through the cross-section and is ideal for all drilling applications. It is used to convert larger arbor of 5/8 inch threads into small arbor sized of 1/2 inch threads. Adaptor has split point pilot drill for faster penetration and less walking.
Cuts extremely hard abrasive materials Laminates, fiberglass, ceramic tile, marble, slate, cast iron and composites. Cutting edge of tungsten carbide particles bonded to alloy steel back. High heat and abrasion resistance, no teeth to dull or chip, resists snagging, smooth cutting and greater wear resistance. Ideal for plumbing, construction, marine and aircraft applications.
Patented WeldTec 4.5/5.5 variable tooth design provides longer life and improves cutting performance. The variable depth gullets reduce friction and improve chip clearance efficiency. Heavy-duty bi-metal construction extends life and increases durability.