Description

Rotary Percussion - Straight Shank Irwin Rotary Percussion - Straight Shank WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. Dia. [Nom]: 1/4 in Flute Length: 8 in Wt.: 0.15 lb Width [Nom]: 1 7/8 in Type: Rotary Percussion Bit Bit Length: 8 in Overall Length [Nom]: 12 in Length [Nom]: 14.688 in Height [Nom]: 0.313 in Finish: Chrome Cutting Diam [Nom]: 1/4 in Drill bit For masonry drilling Round shank fits all hammer drills with 3-jaw chuck Straight shank Made to ANSI specifications Delivers more performance than ever The patented flute design speeds dust removal for fast drilling and long life, while the shot-peened finish increases surface durability reducing the potential for breakage Chrome vanadium spring steel shaft, tough hardened to 50-53HrC to extend life Carbide tip, hot isostatically pressed to extend life and resist breakage Copper braze material gives high heat resistance for reduced tip loss