Product Info Catalog Tools Power Drill, Bits & Accessories 1/4-Inch Hole Saw Pilot Drill 1/4-Inch Hole Saw Pilot Drill Request a Quote UPC: 52088053430 SKU: 779942 Model Number: 779942 Master Mechanic, 1/4" Pilot Drill, For 1 & 2 Piece Bi-Metal Hole Saws.