Dewalt (DT9417-QZ) EXTREME® 20mm x 540mm SDS-max® 4-Cutter Drill Bit

Product Overview:

• DEWALT Extreme SDS Max Masonry Drill Bits feature innovative 4 cutter tips that maximize the hole concentricity for better fixing retention and an open-head design that channels dust into flutes for fast drilling.
• An elongated helix expedites mill removal, and a hardened core helps to reduce bit breakage.

Features:

• Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed.
• Superior carbide grade and geometry ensures greater resistance to breakage and premature wear to ensure maximum drill bit life and durability.
• Four cutter geometry delivers maximum hole concentricity for better fixing retention.
• Optimized flute design allows efficient debris removal and greater flute durability.

Includes:

• (1) EXTREME SDS MAX 20mm x 540mm 4 Cutter Drill Bit.