Irwin Rotary Percussion - Straight Shank 7/8" X 3" X 6" Size:7/8" X 3" X 6" Independent width adjustment

Independent width adjustment

Flip-top applicator cap makes application a breeze

Automatically rotates eggs to prevent the yolk from settling to one side and to exercise the embryo

Flex Grip form fitting

7" x 6-1/2" planters eye hoe

Irwin Rotary Percussion - Straight Shank 7/8" X 3" X 6" Size:7/8" X 3" X 6" Independent width adjustmentRotary 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