Replacement 1/4" high-speed steel pilot drill bit for Diablo Snap-Lock Plus hole saw mandrels. The hex shank design provides a secure grip in the mandrel chuck for precise hole positioning.

• 1/4" diameter high-speed steel (HSS)
• 1/4" hex shank for secure mandrel grip
• Fits all Diablo Snap-Lock Plus mandrels
• 2-3/8" cutting depth for deep single-pass boring
• Drills wood, plastic, aluminum, metal, and stainless steel
• For use with 5/8" to 6" Diablo hole saws