Spyder's TCT hole saws cut more materials, faster, and last 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 use two adapters (second adapter sold separately) on one pilot bit to enlarge existing holes. All Spyder hole saws fit on Spyder Rapid Core Eject arbor/pilot bits, and on universal hole saw arbors. Up to 10x more cuts and 5x faster than standard bi-metal hole saws - effortlessly eject the core with the push of a button.

• 10x more cuts and 5x faster than standard bi-metal hole saws
• Spyder's Rapid Core Eject arbor removes cores without prying, cuts at an angle, and enlarges existing holes
• Tungsten carbide tipped for extended life, clean cuts and extreme material drilling versatility
• Eject the core, enlarge holes and cut at an angle using Spyder's Rapid Core Eject arbor and pilot bits
• Universal 5/8-18 thread uses Spyder Hex10 arbor/pilot bits or other universal hole saw arbors; 2-3/8-in depth of cut
• Drill wood, cement fiber board, porous concrete block, brick, ceramic wall tile, plastic/PVC, more
• 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
• 14pc kit 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