This secure ring is for attaching the tool safely and securely to a lanyard

Blade Size: 4-3/8"

Technologically-advanced centrifugal fan and baffle system for efficient cooling of the motor

The 3-speed selector allows users to choose their speed setting based on application

Meets federal specifications GGG-W-00649

Lenox 30800-600L 10 Pc Electrician's Hole Saw Kit 497165 This secure ring is forFeatures: Patented Vari Tooth design resists tooth strippage. Long lasting Tuff Tooth design is reinforced to cut stronger and last longer. Shatter resistant bi metal hole saws resist breaking and offer extended life. Thick backing plate resists damage due to high torque from arbors. Includes: 6 Hole Saws: 7 8", 1 1 8", 1 3 8", 1 3 4", 2", 2 1 2" Arbors: 2L, 5L Pilot Drill: 4321 Arbor Adaptor Carrying Case