Mk Morse MHSA88/TA88 Bi-Metal Hole Saw, 5-1/2" Markers & Highlighters Grooved driving blade halts staple

Grooved driving blade halts staple at right height to prevent wire damage

Soft rubber Ear Plug with coiled tube

Provides ambient light

Number of Installation Holes Required: 2

Mk Morse MHSA88/TA88 Bi-Metal Hole Saw, 5-1/2" Markers & Highlighters Grooved driving blade halts stapleVariable pitch,4 6 pitch, positive rake teeth reduce vibration and clear chips to improve cutting speed; attached pass through shank arbor is convenient and time saving; requires 4 5 16" pilot drill. Used in applications such as cutting holes in wood, plastic or any machinable metal including nail embedded wood, plywood, pipe and stainless steel.. Highlights: Type: Bi Metal Arbor Attached Dia. : 5 1 2" Positive rake teeth for more aggressive cutting