Featuring an innovative carbide tip for long bit life and a debris-cleaning U-flute, ULTRACON+ SDS Plus with 1/4 in. Hex Shank Masonry Drill Bits enable quick, efficient drilling. A hex shank interlocks with drive sleeves, enabling users to easily switch between drilling and driving.

Features

• Carbide tip design maximizes carbide surface contact for long bit life
• Hex shank interlocks with drive sleeve, allowing for quick change from drilling to driving.
• Working length: 4"