Clarkson Tool & Cutter Page 2 - Lathes
Drill Point Lead & Tap Grinding Attachment. For use on Mk. 2 and Mk. 3 models this unit was able to regrind drill points from 1/8" to 5/8" diameter (3 mm to 16MM), thin the web on drill points, produce a four-facet point and regrind the lead on taps from as small as 4BA to 1" diameter.