Engineered for superior performance, these Milwaukee 3-Flat SECURE GRIP bits feature reinforced flute geometry and carbide tips for faster drilling and extended life. The specialized shank ensures an unyielding hold in 1/2 in. 3-jaw hammer-drill chucks, even under heavy torsional loads.

• 3-Flat SECURE GRIP shank reduces slipping by holding the bit firmly in the chuck under heavy torsional loads.
• Carbide tips provide extended performance and longer life in demanding masonry applications.
• Integrated center point allows for exact spot drilling and improved accuracy.
• High-volume flute geometry ensures fast debris removal for efficient drilling.
• Optimized for use in hammer drills in percussion mode for concrete, brick, and block.
• Versatile 7-piece set includes sizes: 5/32 in., two 3/16 in., two 1/4 in., 5/16 in., and 3/8 in. (all 6 in. length).