51688 CNC Solid Carbide 118 Degree Point Spade Drill 5/16 Dia x 7/8 x 5/16 Shank Router Bit
Solid Cabide 118° Point Spade Drill CNC Router Bits
Used to drill very short, shallow holes in hard (or hardened) steel.
They can be used either in CNC or drill presses.
Note: Make sure your drill press runs fast and has a tight spindle.
Excellent for Drilling:
- Stainless Steel
- Cast Iron
*Cermets are composites in which ceramic materials and metals join together.
Warning: 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.
Note: For optimal results and extended tool like use mist lubricant system or air cooling.