Spyder Hole Enlarging Set

Take on a variety of projects with Spyder's Hole Enlarging Set which includes the 14-piece hole saw kit + 1/2 quick change high-speed steel hole saw arbor assembly. Use Spyder's Tungsten carbide tipped hole saws for extended life, clean cuts and extreme material drilling versatility. Cut more materials including wood, cement fiber board, porous concrete block, brick, ceramic wall tile, and plastic/PVC - up to 5x faster, and last up to 10x longer than conventional bi-metal saws. Use Spyder's Rapid Core Eject arbor system to remove cores without prying (drill hole, press button, pull back the hole saw, and eject the core), cut at an angle, and enlarge existing holes using two adapters (second adapter sold separately) on one pilot bit. All Spyder hole saws fit on Spyder Rapid Core Eject arbor and pilot bits, and on universal hole saw arbors. Universal 5/8-18 thread uses Spyder Hex10 arbor/pilot bits or other universal hole saw arbors. Maximum cutting depth is 2-3/8-in. Not for use in hammer mode, or for drilling metal, wood with nails, or in block/brick/tile applications with a Mohs hardness of 6 or greater. Always use a drill motor with a support handle. The 14-Piece Carbide-Tipped Arbored Hole Saw Kit Set contains hole saws: 1-3/8, 1-1/2, 1-3/4, 2, 2-1/2, 2-3/4, 3, 3-1/2, 4, 4-1/4, 4-1/2; pilot bits: Hex10 TCT, Hex10 HSS; arbor: Hex10, in a storage case.