OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 8.90mm Stub Drill helping to minimize edge damage

helping to minimize edge damage and extend tool life

it complies with DIN 8089 and ISO H4 tolerance for stable

Through-coolant oil hole for efficient chip evacuation: Delivers coolant directly to the cutting edge to improve heat control

93mm is a precision carbide reamer designed for through-coolant bore finishing

and more reliable performance in demanding applications

OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 8.90mm Stub Drill helping to minimize edge damageThe OSG Flat Bottom Carbide Drill Through Coolant 3xD EGIAS Coated is a high precision tool designed for clean, flat bottom holes in steel and other alloys. Its built for machinists who demand reliability and long tool life in demanding drilling tasks. Diameter: 8. 90 mm Drill geometry: Flat bottom for precise bottom features Length to diameter ratio: 3xD for deeper drilling without sacrificing rigidity Coolant: Through coolant design for effective