3-Cutter Makita B-60975 3/16 x 4 SDS-Plus Bit
Makita B-60975 3/16' x 4' SDS-Plus Bit, 3-Cutter: Home Improvement. Makita B-60975 3/16" x 4" SDS-Plus Bit, 3-Cutter: Home Improvement. 3-Cutter bit tip is engineered for drilling in reinforced concrete 。 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 。 Engineered for reduced vibration 。 has a deep line-up of concrete solutions, including premium carbide bits for concrete drilling. 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. SDS-Plus 3-cutter bits are ideal for a range of general Purpose drilling applications in concrete and reinforced concrete. 。 。 。
