Dormer Pramet A170 5/8 Inch HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK Parting Blade Blocks repeatable external thread checks that

repeatable external thread checks that align with standard specifications

and pairs easily with common tooling setups and fixtures

precise holes every time: The optimized flute and point geometry guides chips away and minimizes wandering

The taper shank design secures the tool in compatible holders

toolmaking and maintenance tasks that require tight hole tolerances

Dormer Pramet A170 5/8 Inch HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK Parting Blade Blocks repeatable external thread checks thatThe Dormer Pramet A170 5 8 in HSS straight shank jobber drill is a versatile generalpurpose drill bit built for metalworking and fabrication. With a 1 2 in parallel shank, it fits standard chucks in common handheld power tools, allowing you to use larger diameter bits with familiar equipment. Designed for reliability across a range of materials, this bit features an 118 conventional point that starts quickly and is easy to re sharpen, a steam oxide