OSG Carbide Coated Drill Carbide AD Drill 4D Type Blade Diameter 17mm Shank Diameter 18mm 8673700 AD-4D-17 1 piece

Catalog number: AD-4D-17 Features: ●Next-generation general-purpose carbide drill that is compatible with a variety of processing machines, from small machines and high-performance machining centers to automatic lathes and lathes. ●The new wave blade shape and low core thickness design achieve low thrust and stable torque. ●By adopting "EgiAs coating", the wear-resistant layer suppresses wear, and the nano-periodic lamination prevents the propagation of cracks. Applications: ●Cutting materials: low, medium, and high carbon steel, alloy steel, tempered steel, cast iron, and ductile cast iron. Specifications: ●Blade diameter (mm): 17 ●Groove length (mm): 93 ●Total length (mm): 143 ●Shank diameter (mm): 18 ●Effective machining depth: 4D (blade diameter x 4 times) ●Surface treatment: EgiAs coating Material/Finish: ●Carbide