OSG Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 60° - 4mm Blacksmith Drill and maintain reliable performance in

and maintain reliable performance in routine and challenging production runs

standard DIN 206-B geometry and straight shank ensure easy setup with common hand reaming tools and guides

providing a versatile mid‑range option for common BSP applications

It features a left-hand spiral flute with right-hand cutting and DIN 8089-compliant ISO H4 tolerance for repeatable results

The combination of efficient chip clearance

OSG Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 60° - 4mm Blacksmith Drill and maintain reliable performance inThe OSG Carbide Spotting & Chamfering Drill is a precision tool designed for professionals who need accurate hole spotting and chamfering in a single pass. Made from micro grain carbide and finished uncoated, this 4 mm diameter drill is engineered with a 60 chamfer angle to deliver clean, consistent chamfers across a variety of materials. Ideal for machinists, engineers, and technicians who value reliable results and long tool life, this drill pairs