Spyder 17-Piece Bi-Metal Master Electrician Hole Saw Kit, 13 Hole Saws, Hex8 and Hex10 HSS Pilot Bits and Arbors, Rapid Core Eject Arbor System (601008)

Spyder’s Bi-Metal hole saws feature variable tooth pitch geometry and bi-metal steel that make them the durable choice for making holes in wood with nails, metals and plastics. 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.As a professional plumber, electrician or contractor, you put your tools through hell every day. You need tools that will last. Spyder tools are made tough. They’re built to perform under the harshest conditions, time and time again. Starting in 2007 with the Spyder Scraper, and continuing with award-winning 3×3, jig saws, hole saws and more, Spyder has quickly developed a reputation for making quality tools that pros trust. While most other tool companies have long since stopped innovating, we’ve found ways to make blade attachments that work harder, last longer and finish the job faster. If you make your living with power tools, you owe it to yourself to give Spyder tools a try.

• Includes hole saw sizes ⅞, 1-⅛, 1-⅜, 1-¾, 2, 2-¼, 2-½, 2-⅝, 3, 3-¼, 3-⅝, 4-⅛, and 4-¾ inches
• Includes both Hex8 and Hex10 High Speed Steel (HSS) pilot bits with Hex8 & Hex10 arbor adaptors
• 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
• Universal thread uses Spyder arbor/pilot bits or other universal hole saw arbors
• 1-7/8-In depth of cut
• Always drill using a drill motor that is equipped with a support handle
• Not for use in hammer drill mode
• Tough bi-metal steel provides long life in tough drilling applications