Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.34mm RPTECH and undercuts common in mold

and undercuts common in mold and die designs

Tolerance: ISO H4 according to DIN 8089

smooth cut across a range of metals

a durable tool that lasts longer between sharpenings

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 4.34mm RPTECH and undercuts common in moldToolex Reamer Stub Type Spiral Flute Straight Shank HSS E H4 4. 34mm is a precision finishing tool designed to bring drilled holes to ISO H4 tolerance with repeatable accuracy. Supplied by Toolex Ltd., this stub reamer uses HSS E (M35 cobalt) for enhanced wear resistance, featuring a left hand spiral flute and right hand cutting for controlled material removal. Diameter: 4. 34 mm Substrate: HSS E (M35 cobalt) Flute configuration: Left hand spiral