Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 11.77mm

The Toolex Reamer is a straight-shank carbide finishing tool engineered for machinists who demand precise hole sizes and reliable wear resistance in a compact, easy-to-clamp form. Designed for professional workshops, it delivers consistent results in precision drilling and reaming applications.

• Diameter: 11.77 mm
• Shank type: Straight shank for straightforward clamping and compatibility with common holders
• Flute direction: Left-hand spiral flute with right-hand cutting for efficient chip evacuation
• Material: Intermediate precision carbide (K10) for enhanced wear resistance
• Tolerance: ISO H5 (DIN 212 B reference) for tight, repeatable hole sizes
• Manufacturing: Made to order; despatch within 24–48 hours after order confirmation
• Stock note: In-stock status refers to blanks available for immediate machining into the reamer

The carbide construction provides superior hardness and edge retention, translating to longer tool life and cleaner finishes on finished holes. The straight shank simplifies setup in collets and chucks, while the left-hand spiral flute paired with right-hand cutting optimizes material removal and chip control during finishing passes. Adhering to ISO H5 tolerance and aligning with DIN 212 B standards, this reamer ensures precise, repeatable hole diameters suitable for high-precision assemblies. Because each reamer is manufactured to order, you can expect careful fabrication and timely despatch within 24–48 hours, with clarity on stock status tied to the blanks required for production.