Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 16.84 mm

Finish holes to exact tolerances with the 16.84 mm Toolex taper-shank reamer. Made from M2 high-speed steel, it’s built for dependable intermediate-precision hole finishing in metalwork. The tool features a left-hand spiral flute with right-hand cutting to promote smooth cutting action and efficient chip evacuation, delivering consistent hole size across a range of workpieces.

This reamer conforms to BS 328/4 and ISO H5 tolerance (-0 +0.005 mm), ensuring compatibility with standard tooling and processes. The taper shank provides secure seating in compatible holders, reducing runout and improving accuracy. Manufactured to order, despatch is typically within 24–48 hours to suit project timelines.

• Taper shank for secure toolholding: The taper shank design provides stable seating in compatible holders and reduces runout, improving accuracy and cutting efficiency.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting action for a smooth finish and longer tool life in challenging materials.
• ISO H5 tolerance with BS 328/4 standard: Delivers precise hole size while maintaining compatibility with standard tooling and processes; M2 HSS offers reliable performance across common metalworking tasks.

Using this reamer helps you achieve consistently sized holes with a clean finish, enabling tighter tolerances and fewer reworks. The secure taper shank and high-quality M2 HSS support faster setups, higher quality parts, and a smoother workflow in professional shops or advanced hobby projects.