Special Boring Blade for Cast Iron TPGW090202 TPGH090204 Light Plate Gray
These TPGW triangular boring inserts come in 090202 and 090204 corner radius specifications with a dedicated carbide grade for cast iron. Featuring flat face geometry for gray iron machining, they fit standard CNC boring toolholders precisely.
The specialized carbide grade delivers excellent wear resistance and chipping toughness for cast iron boring operations. The flat cutting edge ensures smooth cutting action, achieving stable dimensional accuracy and consistent surface finish on gray iron workpieces.
Ideal for internal boring of gray cast iron workpieces on CNC lathes, the flat face design offers wide processing versatility. Long service life reduces tool change downtime, effectively boosting boring efficiency and lowering overall tooling costs.
