OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 20mm x R4 ER Mini Collet Chucks 54mm is an intermediate-precision carbide

54mm is an intermediate-precision carbide reamer designed to finish through-holes with ISO H4 tolerance

improving thread quality and reducing scrap during tapping

ribbed surface provides traction and grip to reduce slips and improve comfort

extending tool life and improving surface quality in challenging materials

Material: Solid carbide construction for rigidity and long tool life

OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 20mm x R4 ER Mini Collet Chucks 54mm is an intermediate-precision carbideThe OSG Carbide 4 Flute End Mill with a corner radius and TiSlN coating is a precision cutting tool designed for machining exotic materials. It features a 20 mm diameter and a 4 mm corner radius, with four flutes that balance material removal and stability for clean, accurate cuts. Coated with TiSlN for enhanced durability and wear resistance, this end mill is built to withstand demanding operations in exotic materials. The combination of carbide