1/2 UNF threaded rod specification:
universal sanding discs for use on both soft and hard surfaces
Long lasting construction
Teeth per inch (TPI): 6 per inch
The Makita SDS+ masonry drill bit is a professional-grade drill bit designed for fast
Makita 22 x 250mm Nemesis SDS Plus Masonry Drill Bit (B-58665) A4 Stainless Steel Throughbolts 1/2 UNF threaded rod specification:Fast, Accurate Masonry Drilling The Makita Nemesis SDS plus masonry drill bit is a professional grade masonry drill bit designed for fast, efficient drilling into reinforced concrete, brick, stone, and masonry materials. Designed to get the job done and featuring a durable 4 cutter tungsten carbide tip, self centring design, and high volume multi flute spiral. A combination that ensures this masonry drill bit delivers clean holes, rapid dust removal,