Toolex Reamers with a straight shank and spiral flute deliver precise hole enlargement and finishing, designed for machinists who demand dependable, repeatable results. This 3.53 mm HSS-E reamer is built to handle a range of metals with consistent accuracy.

• Diameter: 3.53 mm
• Shank design: Straight shank for versatile clamping and compatibility with multiple tool-holding systems
• Flute style: Spiral flute for efficient chip evacuation and smoother cuts
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Precision: Known for accurate, repeatable hole enlargement and a smooth final bore
• Applications: Suitable for enlarging existing holes or achieving a precise diameter across a wide range of materials

These features come together to reduce chip build-up, improve cutting performance, and extend tool life in demanding machining environments. The spiral flute design aids debris removal, helping maintain a clean bore and consistent finish, while the cobalt-enhanced HSS formulation withstands heat generated during reaming. Ideal for workshops that perform bore finishing, hole sizing, and precision fits, this reamer supports reliable results from the first pass to the last.