Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 4.85mm

The Toolex Straight Shank Reamer is a 4.85 mm carbide (K10) stub reamer designed for through-hole finishing with intermediate precision. It features a left-hand spiral flute and right-hand cutting, and it conforms to DIN 8093. The through-coolant design helps keep cutting temperatures in check for consistent hole quality, while ISO H4 tolerance ensures repeatable sizing across jobs.

This tool is manufactured to order by Toolex Ltd and typically despatched within 24–48 hours. Its straight shank and stub-length profile provide rigidity in shallow bores, making it suitable for finishing reams in constrained spaces without sacrificing accuracy.

• Carbide (K10) with ISO H4 tolerance: Hard-wearing carbide paired with tight ISO H4 sizing delivers reliable, repeatable hole dimensions for production runs.
• Through-coolant design with optimized flute geometry: Through coolant and flute configuration enhance cooling and chip evacuation, promoting cleaner cuts and steadier performance.
• Straight shank, stub length for rigidity and easy mounting: Compact, rigid form fits standard tool holders and shallow bores, enabling quick setups and consistent runout.

By combining durable carbide, precise tolerancing, through-coolant capability, and a compact, rigid profile, this reamer helps you achieve accurate, repeatable finishes with fewer passes and less rework—supporting efficient workflows and dependable results across a variety of materials and applications.