Dormer Pramet A125 10.50 mm x 310 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328Meet the Dormer Pramet A125 10. 50 mm x 310 mm HSS straight shank extra long drilldesigned for serious deep hole work where reach, precision, and reliability matter. This is the single tool solution that lets you drill long through holes without swapping to multiple bits or sacrificing alignment. The A125 geometry delivers a robust 118 conventional point, creating a strong cutting edge thats easy to regrind in the workshop. Paired with a steam oxide