/ Precision Measuring Tools / Precision Hand Tools / Fixed Gage Standards / Drill & Wire Gages / 185 * Not actual product image 50675 185 Tap & Drill Gage 50675 Other similar products The 185 Time Saver and Drill Gage provides correct sizing of a tap drill for any commonly sized machine screw tap in NF National Fine or NC National Coarse Thread Series. Nos. 1 to 60 and .228 to .040". Features Specifications Downloads Contact Starrett Features Leaves the right amount of stock for approximately 65% full thread Shows correct drill body size 60 holes with number sizes and decimal equivalents Black matte finish with information steel stamped on one side and white marked on the reverse side for quick, clear reading Thoroughly tested for accuracy and hardening Approximately 5/64" thick by 2-5/16" wide by 6-1/4" long Specifications Range (in): .228" - .040" Range (other): Nos. 1 - 60 Material: Steel Downloads 2D Dimensional Drawing (PDF) .pdf 218.75 kb