Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 5.20mm

The Toolex Reamer is a 5.20 mm straight-shank, stub-length carbide reamer designed for through-hole finishing. It features a left-hand spiral flute and right-hand cutting, conforming to DIN 8093, with ISO H4 tolerance. Its through-coolant design helps deliver coolant directly to the cutting edges and flush chips for cleaner bore finishes.

Supplied by Toolex Ltd, this reamer is manufactured to order to ensure fresh, consistent performance. Expect a precise, repeatable bore size in a range of materials, with a typical dispatch window of 24–48 hours.

• Left-Hand Spiral Flute with Right-Hand Cutting: delivers stable, controlled reaming action for smooth, accurate hole finishing in through-holes.
• Through-Coolant Design: provides effective coolant delivery and chip evacuation, helping manage heat and extend tool life.
• Carbide (K10) Stub-Length for Rigidity: enhances stiffness and wear resistance, yielding consistent hole size and finish in demanding applications.

This combination helps you achieve precise, repeatable results with reliable tool life, improving workflow and part quality in through-hole reaming tasks. The straight shank aligns with standard toolholders, while the stub-length design minimizes deflection for accurate sizing at the 5.20 mm diameter. Suitable for professional machining across a variety of metals and manufacturing environments.