BAER HSSG 90° Countersink 16,5 mm (M 8)

The BAER HSSG 90° Countersink is a precision cutting tool designed to deburr holes and create accurate tapered seats in metal workpieces. With a 16.5 mm cutting diameter and an M8 shank, it’s well suited for engineers, fabricators, tradespeople, and DIY enthusiasts who need clean, flush screw heads and flat seating surfaces. The 90° countersink geometry helps you achieve a neat, professional finish in a single operation.

Use this countersink to deburr metal holes, create precise tapered offsets, or pre-profile bores for countersunk screws. By smoothing sharp edges and guiding the screw head to sit flush with the surface, it enhances safety and delivers a consistent, high-quality finish for assemblies and maintenance projects.

• 90° countersink geometry for flush screw seating: creates a precise conical seat so screw heads sit level with the workpiece, delivering a clean, professional surface finish.
• 16.5 mm diameter with M8 shank: provides a compatible, secure mounting and reliable performance in standard tool holders for everyday countersinking tasks.
• Effective deburring and edge smoothing: removes burrs and sharp edges on holes, reducing risk of injury and improving fit and finish in subsequent assembly.

This countersink helps streamline workflows by delivering accurate, repeatable results, reducing rework and ensuring fastener seating is consistently flush and secure across a range of metalworking applications.