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.
Durable bi-metal blades create smooth cuts and last longer 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 5/8-18 thread uses Spyder Hex10 arbor/pilot bits or other universal hole saw arbors
1-7/8-in depth of cut
Always use a drill motor with a support handle in standard rotary drilling mode only
Not for use in hammer mode
