Makita B-61313 1/2" x 21" SDS‑MAX Bit, 2‑Cutter Subcategory:Rotary Hammer Bits & Demolition Steel Compatible with industry standard W-style

Compatible with industry standard W-style dies

Fits directly on the extension pipe included with the Makita Vacuum model DCL501Z

9 AMP motor delivers 15

Batteries:2 x AAA

Lock On trigger gives the option to keep the drill running continuously when doing repetitive applications

Makita B-61313 1/2" x 21" SDS‑MAX Bit, 2‑Cutter Subcategory:Rotary Hammer Bits & Demolition Steel Compatible with industry standard W-styleMakita has a deep line up of concrete solutions, including premium carbide bits for concrete drilling. Makita SDS MAX 2 Cutter Bits feature premium carbide tips for efficient drilling and longer service life, with a special flute design that is engineered for faster dust removal than standard bits. Makita SDS MAX 2 Cutter Bits are ideal for a range of general purpose concrete drilling applications. Key Features DESIGN : Self centering carbide tip