Makita B-61313 1/2" x 21" SDS‑MAX Bit, 2‑Cutter Subcategory:Rotary Hammer Bits & Demolition Steel Utilizes industry standard 10 mm

Utilizes industry standard 10 mm left-handed thread arbor for easy trimmer head replacement

Strokes Per Minute : 3

Multiple alarm signals include audible and vibration alarms and sequentially illuminating LEDs at various distance intervals

Bevel capacity of 57° and 2-9/16 in

Ergonomic rubberized grip for increased comfort on the job

Makita B-61313 1/2" x 21" SDS‑MAX Bit, 2‑Cutter Subcategory:Rotary Hammer Bits & Demolition Steel Utilizes industry standard 10 mmMakita 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