Klein ft.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)

• Type: Replacement Bit
• Special Features: Optimized teeth pattern, Tri-lobe Shank, 118 Degrees Split-point Design
• Application: For Use with Klein arbors (Cat. Nos. 31905 and 31906)
• Size: 1/4 ft. ft. x 3-1/2 ft. ft. (0.6 x 8.9 cm)
• Weight: 0.32 oz (9.1 g)

(1) Klein 31907 Replacement Pilot Bit, 1/4 in.x3-1/2 in.