Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 3.51mm ER Collet Chucks The combination of HSS-E substrate

The combination of HSS-E substrate and the AcuRea coating reduces wear and friction

W coating for longer life: Improves wear resistance and machining stability

Hard-Material Capability with Advanced Coating: Ready for hard steels up to HRc70 and optimized for dry/high-speed cutting

these reamers deliver clean

Cutting type: Centre cutting

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 3.51mm ER Collet Chucks The combination of HSS-E substrateToolex Reamer Straight Shank Spiral Flute Carbide H5 3. 51mm is an intermediate precision carbide reamer designed to deliver true, smooth holes. It uses a straight shank, a left hand spiral flute, and right hand cutting to optimize chip evacuation and bore quality. Crafted from intermediate precision carbide (K10), this tool maintains size stability under demanding use, with a 3. 51 mm diameter held to tight DIN 212 B specifications and H5 tolerance