Product Name: Uncoated Tungsten Carbide Twisted Drills for Aluminum Model Number: SCD-450/550-U
Product Name: TiAlN Coated 18.5mm Tungsten Carbide Short Drills Type: Special short drills, Diameter 18.5mm, Overall lengh 45mm TiAlN coated, WAT550 for 55HRC
Product Name: TiAlN Coated Solid Carbide Twisted Drills Model Number: SCD-450/550