GM649 Microbox HSS Twist Drill Bit Set 61 - 80 Gauge Buffer-Stops CONTROLLED OUTPUT 1 x 14v

CONTROLLED OUTPUT 1 x 14v DC

InterCity Charter

or other low current electronic inputs such as those used to trigger some signal systems

and it consistently gives great results with most brands

5mm (11g) Twin Red/Black

GM649 Microbox HSS Twist Drill Bit Set 61 - 80 Gauge Buffer-Stops CONTROLLED OUTPUT 1 x 14vThis pack contains 20x Fine Wire Gauge Twist Drills, HSS Sizes 61 to 80, in a convenient slide top box. These drill bits should be used with either with GM640 Archimedian hand drill or an electric equivalent This product is one of many tools in the Gaugemaster Tools range. MEASUREMENTS BOX SET LENGTH 110mm WIDTH 60mm HSS SIZES 61 to 80