M10 counterbore with 18mm cutting diameter for fastener hole preparation.

Single M10 counterbore tool with 18mm cutting diameter for fastener recessing.

Metal counterbore bit for drilling M10 bolt holes with recessed heads.

Counterbore tool for creating recessed holes for M5 fasteners.

HSS counterbore tool for creating M6 bolt recesses in metal during assembly.

Metal counterbore tool for creating recessed M4 screw holes in machinery and construction.

HSS counterbore for M3 metric fastener holes in metal assembly.

M8 counterbore with 15mm cutter for medium-sized fastener recessing work.

HSS counterbore bit for M5 screws in precise metalwork assembly.

Counterbore tool for creating stepped holes in metal bolting.

Heavy-duty counterbore with screwed shank for large recessed holes.

Counterbore tool for M4 screws creating recessed holes in components.

Screwed shank counterbore for M6 recessed holes in machinery assembly.

Medium counterbore for creating recessed mounting holes in machinery and fabrication.

Precision counterbore for small recessed holes in mechanical assembly and fabrication.

Metal counterbore tool for creating recessed holes in machinery and assembly work.

Small precision counterbore for creating recessed holes in fine machinery applications.

Heavy-duty counterbore for large recessed holes in industrial machinery assembly.

Steel counterbore bit for M8 screws in metal assembly work.