22mm Diameter x 4mm Thick, Series 1, Carbide C3 (K10) Spade Drill Insert TiN Coated
- Cast Iron Genometry
- Increase wear resistance over M4 and T15
- high performance in Gray cast iron over 220 Brinell, malleable cast iron with short chips, silicon aluminum and coppor alloys
- Point Angle – 132 degree
