Author John Shaffer Published July 01, 2001 - 12:00pm Trepanning--another way to produce deep holes. Read the Full Article Author John Shaffer President John Shaffer is president of McCrosky Tool Corp., Meadville, Pennsylvania. For more information about McCrosky Tool Corp., call 814-337-3291 or visit www.mccrosky.com.
Author John Shaffer President John Shaffer is president of McCrosky Tool Corp., Meadville, Pennsylvania. For more information about McCrosky Tool Corp., call 814-337-3291 or visit www.mccrosky.com.
