Irwin Rotary Percussion - Straight Shank 1/2" x 4" x 6" Size:1/2" x 4" x 6" we are the only major

we are the only major grass seed company that works directly with a network of dedicated growers

National Model V129

Fertilizers

damp (8 hours)

Irwin Rotary Percussion - Straight Shank 1/2" x 4" x 6" Size:1/2" x 4" x 6" we are the only majorRotary Percussion Straight Shank Features: Fits all hammer drills with 3 jaw or Jacobs chuck Chrome vanadium shaft through hardened to 50 53HrC Patented flute geometry removes dust from the hole quicker for fast drilling and long life Up to 150% faster than other competitive bits Shot peened, double tempered finish reduces breakage Hot isostatically pressed to extend life and resist breakage Copper braze material gives high heat resistance for reduced