OSG Carbide 4 Flute End Mill Ball Nose TiAlN Coated - Regular Length Centre Cutting For General Applications - 4.5mm Insert 28 mm Stub Reamer in

28 mm Stub Reamer in HSS-E (M35 cobalt) finishes drilled holes to DIN 8089 ISO H4 tolerance with repeatable accuracy

Ball nose geometry for precise contouring: delivers accurate radii and smooth finishes on complex 3D surfaces

helping tools last longer and produce cleaner surfaces even under demanding finishing passes

clockwise thread formation with steady cutting action

a ball nose radius of 2

OSG Carbide 4 Flute End Mill Ball Nose TiAlN Coated - Regular Length Centre Cutting For General Applications - 4.5mm Insert 28 mm Stub Reamer inThe OSG Carbide 4 Flute End Mill with Ball Nose is a 4. 5 mm diameter, regular length, center cutting milling tool built for general machining tasks. Its ball nose and four flute geometry deliver precise contours, smooth radii, and efficient material removal for profiling, contouring, and 3D work across a wide range of materials. TiAlN coating boosts wear resistance and heat tolerance, helping the tool last longer in demanding operations. The regular