Malco HHA5 Quick Change Arbor Pilot Drill Set Carbide Tipped

This is a Malco Quick Release Set Arbor with Pilot Drill. “Quick Change” Pilot Drills are available in carbide-tipped designs and feature a built-in 10 mm hex shank for tight gripping in a 1/2 in. (12.7 mm) drill. The extra length of these pilot drills allows the drill point to extend 1 in. (25 mm) out from the hole saw cup teeth for cutting uneven surfaces like lap siding. Cutting a vent hole in the rim joist or outside wall of a house clad in fiber-cement siding is a breeze!

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