Turning cutting insert Black-Rush TT70 series

for cast irontriangularpositive

Turning Grades for Gray and Ductile Cast Iron Features and Benefits • Special “Black Rush” alumina CVD coating eliminates flaking and crater wear • Post coat surface treatment reduces build up and provides longer, more consistent tool life • More Than 500 Unique Inserts • Maximum wear resistance in gray and ductile cast iron • General purpose applications in gray and ductile cast iron. Suitable for continuous to interrupted machining • Now includes Gold-Life+ Technology • Tough substrate ideal for low speed and heavy interruptions • Multi-colored inserts facilitate easy wear detection Negative CNMA/G, DNMA/G, HNMG, SNMA/G TNMA/G, VNMG/X, WNMA/G/X Positive CCMT, CPMT, DCMT, RCMT/X, SCMT TCMT, TPMR/T, VBMT Chipbreakers Common Style MT, RT, KT Flat Top PC(positive inserts only) Wipers