Super Strength steel, Carbide Tipped

 

Precision balanced centre point

 

2 Precision ground cutting edges (Z2)

 

2 Negativley ground spurs (V2)

 

2 spiral flutes

 

Parallel shank with driving flat and length adjusting screw.

This Lip and Spur drill bit is for stationary boring machines and automatic boring machines equipped with adapters or chucks and CNC machining centres. 

Used to drill blind holes in solid wood, wood composites, plastics and laminated materials. Will help clear chippings when drilling deep holes.