Makita B-68666 1/2" x 13/16" x 4" SDS-PLUS Stop Bit, 3-Cutter

Makita B-68666 Description Makita has a deep line-up of concrete solutions, including premium carbide bits for concrete drilling. Makita SDS-PLUS 3-Cutter Bits feature premium carbide tips for efficient drilling and longer service life. The 3-cutter design delivers the concrete-cutting capability of a 4-cutter bit but with the efficiency and speed of a 3-cutter. The bits are engineered to deliver rounder holes for more efficient anchor setting, and the flute design is engineered for faster dust removal than standard bits. Makita SDS-PLUS 3-Cutter Bits are ideal for a range of general purpose drilling applications in concrete and reinforced concrete. A steel stop collar prevents over-drilling for precise anchor installations, such as for drop-in anchor systems. Makita B-68666 Includes (1) SDS-PLUS stop bit, 3-cutter Makita B-68666 Features Steel stop collar prevents over-drilling for precise anchor installations such as for drop-in anchor systems 3-cutter bit tip is engineered for a more accurate hole and longer life Centering tip features a more aggressive design for faster hole starting Central guiding action engineered for more accurate holes Aggressive head geometry in primary cutter engineered for use in concrete 13/16" usable length For use with Rotary Hammers that accept SDS-PLUS shank bits Makita B-68666 Specifications UPC Code 088381-547222 Shipping Weight .34 lbs.