Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 5.86mm

The Toolex Reamer — Straight Shank, Spiral Flute, Stub Length, Carbide, Through Coolant, 5.86 mm diameter is a precision tool designed for accurate through-hole reaming. Built to DIN 8093 and ISO H4 tolerance, it helps you achieve consistent hole sizes with dependable surface finishes.

Manufactured by Toolex Ltd as a to-order item, this intermediate precision carbide (K10) reamer features a left-hand spiral flute and right-hand cutting, with coolant flowing through the shank to manage heat and evacuate chips. Despatch typically occurs within 24–48 hours after order, helping you keep production moving.

• K10 carbide, stub length: Intermediate-precision carbide with a stub-length geometry delivers rigid support in shallow holes and helps maintain a stable cutting edge for longer tool life and consistent hole quality.
• Left-hand spiral flute with right-hand cutting: The left-flute design promotes effective chip evacuation in through-holes, while right-hand cutting concentrates material removal at the tip for smoother finishes and reduced chatter.
• Through coolant, DIN 8093, and ISO H4 tolerance: Through-coolant delivery keeps the cutting edge cooler and clears chips, while DIN 8093 compliance and ISO H4 tolerance ensure reliable, repeatable hole diameters across demanding applications.

This combination of carbide grade, stub-length geometry, through-coolant design, and standard-compliant sizing supports faster setups, fewer reworks, and dependable performance across a range of materials and production environments.