The Iscar TGFH part-off blade set contains:
A double-ended tang-grip blade for parting & grooving.
10x Tag inserts grade IC808.
Grade Description: IC808 (ISO P15-P30, M20-M30, H10-H20, S15-S25)
A hard, fine grain substrate with excellent chipping resistance, combined with a new ?SUMO TEC? TiAlN PVD coating. Provides high wear resistance. Recommended for a very wide range of materials.