Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.18mm Hex Key Drill Chuck Designed to handle tool shanks

Designed to handle tool shanks in the 18–19 mm range

Designed to enhance reliability and productivity

and alloy applications

allowing higher feed rates

The straight shank and defined DIN 212-B standard geometry ensure stable compatibility with corresponding tooling setups

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.18mm Hex Key Drill Chuck Designed to handle tool shanksFinish precision holes with the Toolex Reamer Stub Type, Spiral Flute, Straight Shank. Built for professional use, it delivers tight ISO H4 finishes in tough materials thanks to its HSS E (M35 cobalt) composition and DIN 8089 specification. Diameter: 4. 18 mm Material: HSS E (M35 cobalt) for longer life and sharper cutting Flute configuration: Left hand spiral flute with right hand cutting Shank: Straight shank for easy mounting in standard