Nine9 V142 16 Spot Drilling Insert (V1421604-NC2071), TiN Coating by NINE9

Indexable Carbide Insert - For spotting before drilling by 135 degree - 140 degree point angle high performance drill. 142 degree indexable spotting drills. Dmax 32mm. NC2071: High positive geometry, fully ground cutting edge and relief angle. Universal grade for all unhardened steel and cast iron. Each insert has 2 cutting edges.