Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.30mm End Mill Holders from prototype runs to production

from prototype runs to production tolerances

HSS (M2) reamer with a left-hand spiral flute — is built for finishing holes with tight ISO H5 tolerance

backed by ISO H5 tolerance for interchangeability across compatible machines

Efficient 2-flute design for durability: Two flutes enhance chip evacuation and reduce cutting forces

this tool features a left-hand spiral flute and right-hand cutting for controlled chip flow and stable bore quality in a range of metals

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.30mm End Mill Holders from prototype runs to productionFinishing precision where it matters: Toolex Reamer Straight Shank Spiral Flute Carbide H5 4. 30 mm delivers a true 4. 30 mm bore with a final, smooth finish. Made from intermediate precision carbide (K10) and featuring a straight shank, this reamer provides reliable alignment on CNC and manual machines. The left hand spiral flute, paired with right hand cutting, promotes effective chip evacuation and stable cutting in a compact tool that fits