Dormer Pramet A170 14.50 mm HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK Flat Bottom 5 mm corner radius preserves

5 mm corner radius preserves fillet integrity in mold and die features

It features a left-hand spiral flute and right-hand cutting to optimize material removal and finish in common metalworking setups

Sized for 2 x 11 BSP G connections

Precise metric Go gauge for M4

Durability: Built for heavy‑duty use and designed to retain shape without flattening under foot traffic

Dormer Pramet A170 14.50 mm HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK Flat Bottom 5 mm corner radius preservesDurable and versatile, the Dormer Pramet A170 14. 50 mm HSS Straight Shank Jobber Drill is designed for handheld and machine drilling. It features a 14. 50 mm cutting diameter and premium HSS material for reliable performance across steel, aluminium, and stainless steel, with a 1 2 inch parallel shank that fits standard power tools for quick, secure setup. 118 conventional point: Strong, easy to sharpen tip that starts holes cleanly and resists