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. NO 1 to 60 and 0.228 to 0.04 in.
Starrett® Tap and Drill Gage, Hardened, Series: Time Saver®, 0.228 to 0.04 in Measuring, 6-1/4 in Length, 2-5/16 in Width, 5/64 in Thickness, Steel, Black Matte
| Finish | : | Black Matte |
| Material | : | Steel |
| Series | : | Time Saver® |
| Thickness | : | 5/64 in |
| Type | : | Hardened |
| Measuring Range | : | 0.228 to 0.04 in |
| Length | : | 6-1/4 in |
| Width | : | 2-5/16 in |