Dewalt (DT9431-QZ) EXTREME® 28mm SDS-max® Drill Bit

Product Overview:

• 28mm drill bit.
• EXTREME SDS max concrete drill bits feature a solid two cutter carbide tip flanked by two individual cutting tips to deliver a fast and efficient drilling speed.
• The four flute helix removes debris efficiently to maintain a fast drilling speed.

Features:

• Open head design ensures faster drilling.
• For drilling reinforced concrete, masonry, natural and artificial stone.
• 4 flute helix with maximum flute entry enables faster debris removal, with the core being reinforced for optimum impact and breakage stability.
• Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed.

Includes:

• (1) EXTREME SDS MAX 28mm x 670mm 4 Cutter Drill Bit.