Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 11.89mm Hex Key Drill Chuck while the spiral flute minimizes

while the spiral flute minimizes chip buildup for steady feeds and finishes

The 3-flute geometry and 45° helix reduce cutting forces and improve chip evacuation

extending tool life in demanding graphite applications

ideal for intermediate-precision reaming in steel and similar alloys

improving machining efficiency and reducing rework in complex parts

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 11.89mm Hex Key Drill Chuck while the spiral flute minimizesThe Toolex Reamer Stub Type Spiral Flute Straight Shank HSS E H4 11. 89 mm is an intermediate precision finishing tool designed to bring holes to a tight, repeatable size. With a left hand spiral flute and right hand cutting, it adheres to DIN 8089 and delivers consistent results in common metalworking materials. Built from HSS E (M35 cobalt) for increased hardness and wear resistance, this reamer offers longer life between sharpenings. It is