Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 19.93mm Hydraulic Expansion Chucks 4-flute geometry: Delivers balanced cutting

4-flute geometry: Delivers balanced cutting forces

This end mill pairs a robust HSS-E core with a durable TiAlN coating to resist wear and maintain sharpness through tougher cutting conditions

Precision performance: Delivers consistent hole enlargement with a uniform surface finish

Diameter: 4 mm with a corner radius of R1 for repeatable radii in molded features

and the tight tolerance ensures every part fits as designed

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 19.93mm Hydraulic Expansion Chucks 4-flute geometry: Delivers balanced cuttingThe Toolex Reamer Stub Type Spiral Flute Straight Shank HSS E H4 19. 93mm is an intermediate precision tool designed to finish drilled holes to ISO H4 tolerance with reliable wear resistance, ideal for workshops and production environments that require repeatable, precise hole sizes. Diameter: 19. 93 mm Substrate: HSS E (M35 cobalt) Flute direction: Left hand spiral flute; right hand cutting Taper: Straight shank Standard: DIN 8089 Tolerance: D = ISO