The DIALSINK gage is unsurpassed for fast, accurate measurement of diameters at the top of tapered holes. Countersinks, chamfers, center drilled holes, valve seats, etc., can all be quickly measured to within .001". Such holes may be found in castings, stampings, shafts, spindles, gears and many types of screw machined parts.
The Dialsink is easy to use. Simply insert the three blade plunger into the hole, press the Dialsink firmly against the part with a slight twisting motion, and read the diameter directly to three decimal places on the dial face. No setting master is necessary. Each unit, after calibration in our factory with a set of precision standards, is assigned a "SET TO" number. When the base of the gage is pressed against any smooth, fiat surface, the outer dial of the indicator can be set to read the "SET TO" number stamped into the indicator back.
The Dialsink is available in two angular ranges and five diameter capacities. Use the 0-90 degree Dialsink if the total included angle of the hole is 90 degrees or less. If the angle is between 90 and 127 degrees use the 127 degree Dialsink. 0-90 degree models are guaranteed accurate within +/-.001". 90-127 degree models are rated at +/-.002". The 0-1/2" models are especially small and light. They have been specifically designed for tapers, countersinks and chamfers in the ends of tiny screw machine parts.
Dialsink gages are built rugged to withstand constant use on production lines or at the machine. The plunger and base plate components are made of hardened, chrome plated, alloy steel and only the finest American made dial indicators are used. They are equally well suited to inspection departments, gage labs and receiving inspection areas. Brunswick originated the Dialsink type gage over forty years ago and has manufactured thousands of them ever since.
Brunswick Instrument, LLC