Spyder 1-Pack - 1/4-in x 7 1/8-in Hole Saw Arbor

Description

Spyder's Rapid Core Eject(TM) arbor system to remove cores without prying up to 5x faster than standard hole saw arbors. Cut at an angle, and use two adapters (second adapter sold separately) on one pilot bit to enlarge existing holes. All Hex10 Spyder hole saws fit on Spyder Rapid Core Eject(TM)arbor/pilot bits, or use your favorite hole saw (with a 5/8-18 thread) with the Spyder Rapid Core Eject(TM) arbor system. Always use a drill motor that is equipped with a support handle. Tungsten carbide tipped (TCT) pilot bit drills cement block, brick and other masonry materials Spyder's Rapid Core Eject arbor removes cores without prying, cuts at an angle, and enlarges existing holes Spyder Hex10 pilot bit -- 1/2-in hex, 1/4-in TCT drill bit Torque pins lock the hole saw in place -- no tools are required to change out hole saws on the arbor 2-7/8-In drilling depth Always drill using a drill motor that is equipped with a support handle