Klein Tools 31907 Replacement Pilot Bit, 1/4 X 3-1/2-Inch

Klein's Bi-Metal Hole Saws pilot bit is optimized for fast, consistent cutting of steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy-duty construction includes thicker 5 mil back plates to stand up to abuse much better. Optimized teeth pattern for fast, consistent cutting of steel Tempered high-speed steel Tri-lobe shank prevents slipping 118-degree split-point design For use with Klein arbors (Cat. Nos. 31905 and 31906) Additional Information Type:Replacement Bit Application:For Use with Klein arbors (Cat. Nos. 31905 and 31906) Special Features:Optimized teeth pattern, Tri-lobe Shank, 118° Split-point Design Size:1/4"" x 3-1/2"" (0.6 x 8.9 cm) Weight:0.32 oz (9.1 g)