Racine, WI – March 9, 2006 – Heinrich Company’s family of Adjustable Cross-hole Drill Jigs includes three sizes in both manual and air-operated versions. They are designed for precision cross-hole drilling to round or hexagon stock and use regular “SF” type drill bushings. Each unit comes with a fully adjustable end stop for locating the work. The stop can be used from either side of the fixture. The three sizes can handle stock ranging from 1/8” to 3/4”, 3/4” to 1-1/2”, and 1-1/2” to 2-1/2”. A foot switch and hoses can be purchased with the air-operated units. Heinrich Company has been making special workholding tools for over 75 years. Their products include quick-acting screwless vises, single and double-acting air vises, self-centering vises, cross-hole drill jigs, 5C air collet fixtures and special metal-cutting hand tools. • Shipping Weight - 39 lb.