Grizzly Industrial, Inc. is a national retail and internet company providing a wide variety of high-quality woodworking and metalworking machinery, power tools, hand tools and accessories. By selling directly to end users we provide the best quality products at the best price to professionals and hobbyists.. Material HSS. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard. Jan. 22, 2019 (Tolland, Conn.) – CNC Software, Inc., developers of Mastercam CAD/CAM software, announced that Harvey Tool and Helical Solutions’ tool libraries are available to Mastercam users on Mastercam’s Tech Exchange site. These libraries, optimized for all supported Mastercam versions, contain all the end mill options that can be .... "/>Harvey tools lathe