Irwin 3/8 in. X 12 in. L High Speed Steel Percussion Drill Bit 1 pc BRASS NIPPLES Product Type: Construction Screws

Product Type: Construction Screws

Multi-grind carbide centering tip offers accurate

Suction Cup Bottom: yes

Conforms to meet standards: ASTM D 1784

Irwin 3/8 in. X 12 in. L High Speed Steel Percussion Drill Bit 1 pc BRASS NIPPLES Product Type: Construction ScrewsIRWIN Rotary Percussion Bits has patented flute geometry to remove dust from the hole quicker for fast drilling and long life SPECIFICATIONS Fits all hammer drills with 3 jaw or Jacobs chuck Chrome vanadium shaft through hardened to 50 53HrC Up to 150% faster than other competitive bits Shot peened, double tempered finish reduces breaka Hot isostatically pressed to extend life and resis Copper braze material gives high heat resistance f All tips made