Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 3.93mm Hydraulic Expansion Chucks What this means in practice:

What this means in practice: faster material removal with a smoother surface finish

including small radii and deep features

It features a 4 mm shank and a square end for clean pockets and precise contouring

Through-Coolant Capability: Allows coolant to flow through the hollow stud to the cutting edge

improving stability and reducing setup changes

Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 3.93mm Hydraulic Expansion Chucks What this means in practice:Toolex Reamer with a straight shank and spiral flute delivers precise hole enlargement and finishing for professional machinists. Built from HSS E, this tool blends durability with heat resistance to maintain tight tolerances across a range of materials. Diameter: 3. 93 mm Flute design: Spiral flute for efficient chip evacuation and reduced chip buildup Shank type: Straight shank for compatibility with common tool holders and clamping systems