Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 13.06mm

Delivering precise 13.06 mm holes to ISO H4 tolerance, the Toolex Reamer is a straight-shank, stub-length carbide finishing tool with through coolant. Built to DIN 8093, it combines an intermediate precision carbide grade (k10) with a left-hand spiral flute and right-hand cutting to deliver consistent bore finishes and reliable chip control across a wide range of materials.

Through coolant travels through the shank for efficient cooling and chip evacuation, helping maintain edge integrity during finishing passes and extending tool life. The straight shank and stub-length geometry provide rigid, repeatable guidance in standard toolholders, making it well-suited for shallow or tight-bores work.

• Carbide (k10) intermediate precision: Durable cutting edge and stable geometry for consistent bore finishes and longer tool life across multiple workpieces.
• Through coolant with left-hand flute: Efficient chip evacuation and superior cooling for cleaner surfaces and reduced thermal wear during finishing passes.
• DIN 8093 / ISO H4 tolerance: Delivers a reliable, repeatable 13.06 mm bore size, reducing the need for post-processing and enhancing production consistency.

Manufactured to order by Toolex Ltd, this reamer ships with a 24–48 hour despatch window, ensuring you receive a fresh, precisely tuned tool when you need it. The combination of straight shank, stub-length design, and through-coolant delivery makes it a dependable choice for achieving high-precision bores with repeatable results in a variety of materials and applications.