Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 10.78mm ER Collet Chucks The Toolex HSS-E Countersink with

The Toolex HSS-E Countersink with an 82° single-flute design is a durable tool engineered for precise countersinking and clean edge finishing in metalworking projects

quick tool changes

5 radius at the tip for precise workpiece radii

Newer versions use a metal seal on the nose (no rubber seal)

The result is reliable bore quality with reduced finishing time

Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 10.78mm ER Collet Chucks The Toolex HSS-E Countersink withThe Toolex Reamer with a straight shank and spiral flute delivers precise hole enlargement and finishing for machinists and shop professionals who demand consistent results. Built from HSS E cobalt, this reamer combines durability, heat resistance, and reliable performance across a range of materials. Diameter: 10. 78 mm Shank: Straight shank for broad compatibility with various tool holding systems Flute design: Spiral flute for efficient chip