OSG Stainless Steel and Titanium Alloy Drill (Internal Cooling Type) Blade Diameter 3.2mm Shank Diameter 4mm 8665320 ADO-SUS-3D-3.2 1 Piece

Catalog number: ADO-SUS-3D-3.2 Features: ● Adopts cutting edge shape with emphasis on sharpness, new groove shape, and new oil hole shape "MEGA COOLER" to achieve "stable machining" and "long life" even under high efficiency conditions. ● The new oil hole shape is applied to sizes over φ6. Applications: ● Workpiece material: low, medium, and high carbon steel, alloy steel, stainless steel, cast iron, ductile cast iron, copper alloy, aluminum alloy casting, titanium alloy, Inconel, magnesium alloy. Specifications: ● Blade diameter (mm): 3.2 ● Groove length (mm): 20 ● Total length (mm): 74 ● Shank diameter (mm): 4 ● Effective machining depth: 3D (blade diameter x 3 times) ● Surface treatment: WXL coating Material / Finish: ● Carbide