Dormer Pramet A125 1/2 Inch x 400 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 Through Coolant and through-coolant delivery helps reduce

and through-coolant delivery helps reduce rework

HSS-E (M35 Cobalt) construction: Durable material that resists wear and maintains cutting efficiency across demanding reaming tasks

this reamer features a left-hand spiral flute and right-hand cutting to deliver smooth material removal and a clean

Coolant-sealed design with non-overlapping slots: The longitudinal slots do not overlap at the center to prevent coolant loss

wear-resistant connections in metal components

Dormer Pramet A125 1/2 Inch x 400 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 Through Coolant and through-coolant delivery helps reduceMeet the Dormer Pramet A125 1 2 Inch x 400 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 a purpose built drill bit crafted for serious deep hole work. With its robust construction and smart engineering, this bit is designed to deliver precise starts, clean holes, and dependable performance in demanding fabrication environments. 118 degree conventional point creates a strong, self centering tip thats easy to re sharpen in the field, helping