10 Pcs MGMN300-M Carbide Insert 3mm Width Durable for Grooving Cut-off Tool

Features: Special chip breaker design by using a central breaker The groove makes the cutting chip more balanced than the traditional flat top geometry design Provides special surface liners to help cut the outer layer Cutting control for smoother chip flow Special chipbreaker design allows chip shrinking and improved chip flow control Specifications: Material:Aluminum alloy Color: Brass Size: 30x5x3mm Model: MGMN300-M Quantity:10 Pcs Suitable for: steel copper and aluminum parts wood plastic etc.