b'Ball Gageinstead of acylindrical plug gageSave time with the self centering spherical surface of the ball gage.When measuring a large number of holes it can be 100 times faster.Put one or two flats on the ball and find any out-of-round holes. Mea-sure how parallel the space is be-tween two surfaces and or the size. You can get into inside diameters or inside spherical surfaces of rod end bearings.Rayco Tools Rayco #7 rotary broaches are for broaching materials with tensile strengths exceeding 190 ksi and a hardness up to 50 HRC, including cobalt-chrome, strain-hardened 316 stainless, titanium, Inconel and Monel.nBend the stem to reach inacces-sible locations, in confined areas, down in a hole, inside a cavity or Make an in a buried feature which cannot be seen.Connection Mount the ball on a wire for flex-ibility to go around corners in pipe and tubing, for example.n Easily measure the width of grooves or the surfaces of spheri-cal and toroidal features. n Accurately measure the pitch di-ameter of bearing races, threadedsurfaces and of gears.BUYERS GUIDEPuts you in front of the buyer Bal-tec DivisionMicro Surface Engr., Inc.ALL YEAR LONG 1550 E. Slauson Ave.Los Angeles, CA 90011Start connecting in print and online today! 323-582-7348www.precisionballs.comGet your free listing at cteguide.com Find out more at ctemag.com/advertisectemag.com/cteguide.com77Connection.indd 1 2/13/18 3:21 PMProTimes.indd 77 6/14/19 4:27 PM'