Kennametal 2272784 3.42805R021 KC7015, Drill Chamfer Insert

• Use RO21 SEFAS Chamfering Inserts when using KenTIP or KSEM Drills
• These insert combinations require that the steel body be altered to provide insert coverage
• Titanium nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness-resistance allows the tool to run at higher speeds than uncoated tools.

Standard/Approvals: 3.42805R021

Application: It is used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.PVD-TIN coated fine grade carbideHigh egde strength and transfers rupture strengthFor difficult cutting tasks with interrupted cutsFirst Choice in solid carbide drills for many steel materials and tough cast iron materialsAlso for indexable inserts

Kennametal 12272784 Insert Style 3.42805 | Manufacturer's Grade KC7015 | Carbide | 45 Degree | Drill Chamfer Insert