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Key points
- Durable bi-metal blades create smooth cuts in steel, stainless steel, nail-embedded wood, plastics and more
- Use Spyder’s Rapid Core Eject arbor to cut up to 5x faster than standard hole saws — remove cores without prying, cut at an angle, and enlarge existing holes
- Variable tooth pitch provides a fast clean cut through all material thicknesses up to 1-7/8-in
- Tough bi-metal steel provides long life in tough drilling applications
- Universal thread uses Spyder arbor/pilot bits or other universal hole saw arbors
Description
Cut holes in a snap - even at an angle. Drop out the core at the touch of a button. Push the button again to change blade diameters. Faster. Easier. Smarter. Spyder's Bi-Metal hole saws feature variable tooth pitch geometry and tough bi-metal steel, making them the durable choice for drilling holes in wood with nails, metals, and plastics. Use with 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 on one pilot bit. Spyder's TCT, Bi-Metal, and Tarantula hole saws fit on Spyder's Rapid Core Eject arbors and pilot bits (sold separately), and on universal hole saw arbors. Using a drill motor with a support handle is recommended. Not for use in hammer mode.
Hole saws with a patented arbor system, allowing you to eject cores from Spyder® Bi-Metal hole saws at the push of a button.