Kennametal - Jobber Length Drill Bits Drill Bit Size (mm): 4.22 Drill Bit Size (Wire): #19 BT 40 Tooling Package Item #: 83975474

Item #: 83975474

Item #: 18472068

Model #: RS-NHS70-797

Mounting Bracket

Model #: BULK-FG-2023

Kennametal - Jobber Length Drill Bits Drill Bit Size (mm): 4.22 Drill Bit Size (Wire): #19 BT 40 Tooling Package Item #: 83975474Item #: 15661051 Brand: Kennametal Model #: 6783473 Features and Benefits Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough to machine materials. Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material,