Drill Bit - 1" 1/2" Shank S & D Engine Cooling Purposely designed for engine rooms

Purposely designed for engine rooms

The epoxy/graphite mixture can also be used in teak deck construction to simulate the look of traditional seams and to protect the epoxy from sunlight

flexible bonds above or below the waterline

The captive hex nut is a great feature for underwater installations

Drill Bit - 1" 1/2" Shank S & D Engine Cooling Purposely designed for engine roomsThe maximum overall length is 6 and the flute length is 3. Features 1 2" Shank S&D Drills This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1 2 chucks. They are highly effective in tough high tensile strength materials.? The 135 degree split point reduces thrust and eliminates walking at the drill point. Split Sizes: Fractional Material: High Speed Steel Finish Coating: Black & Gold