Bosch Hinge Cutting Bit — D20 x 90mm

A tungsten carbide tipped hinge cutting bit designed for boring precise hinge cup holes in cabinet doors and panels. Compatible with standard hinge boring machines and drill presses, it delivers clean, accurate holes with minimal breakout.

Key Features

• Diameter: 20mm
• Length: 90mm
• Tungsten carbide tipped for durability and precision
• Clean, accurate hinge cup boring with minimal breakout
• Compatible with standard hinge boring machines and drill presses

Browse our full range of hinge jigs and cutters.