High Performance CNC Solid Carbide 90 Degree 'V' Spiral Drills

A true multi-function tool, combination drill/mills allow plunging, slotting and/or top chamfering all in one tool saving you the cost of extra tools plus indexing time. Premium Aluminum Titanium Nitride (AlTiN) coating provides quantum increases in productivity, either in terms of speed or longevity, with or without coolant. Applications:  Drilling Grooving Milling Chamfering Shallow Spotting  Excellent for cutting:  Stainless Steel Steel Cast Iron Titanium Soft Plastics Composites Cermet* Metal Composite Material (MCM) *Cermets are composites in which ceramic materials and metals join together.   AlTiN coating has many benefits:  Extra wear resistance Allows for faster feed and speed rates Cutting edge protected from wear Better chip evacuation Less heat build up Superior cutting quality and extended tool life Note: For optimal results and extended tool life use mist lubricant system or air cooling.   Warning: These router bits/end mills are not designed for drilling steel, stainless steel, titanium and cermets. Inspect cut quality and adjust feed and speed accordingly. Care should be taken to observe proper feeds and speeds according to the workpiece material to avoid damage. Click here for CNC feed and speed chart.