4L T2 Arbor with Pilot Drill

This LENOX Standard Holesaw Arbor has an adjustable pilot drill with 3 flats on the shank. Made from hardened carbon steel for added strength and durability. Starts on contact, the split point pilot drill provides faster penetration and less walking. Specification: Part Number: 4LFits Holesaws: 9L-19LHolesaw Size: 14.3-30.2mmShank Type: 3 SidedShank Size: 6.4mm (1/4in) largerPilot Drill Length: 107mm (4.1/4in)