Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.24mm NCDC Drill Chuck The tapered neck adds stiffness

The tapered neck adds stiffness

It carries a G2

making it a versatile choice for both professional shops and DIY setups

This end mill helps you complete precise mold and die finishing tasks faster

It also offers a range of corner radii

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.24mm NCDC Drill Chuck The tapered neck adds stiffness4. 24 mm Toolex Stub Type Reamer is an intermediate precision, straight shank tool designed to finish internal bores to ISO H4 tolerance. Built from HSS E (M35 cobalt), it features a left hand spiral flute and right hand cutting for reliable, repeatable finishes in a compact stub form factor. Diameter: 4. 24 mm Shank: Straight shank Flute: Left hand spiral flute Cutting direction: Right hand cutting Material: HSS E (M35 cobalt) Standards: DIN 8089;