THREADING/GROOVING INSERTS
US STOCK SHIPS SAME DAY OUT OF OHIO - INTL STOCK SHIPS IN 1-2 WKS
US STOCK SHIPS SAME DAY OUT OF OHIO - INTL STOCK SHIPS IN 1-2 WKS
- Grade Name: K420
- Insert Material: CARBIDE - UNCOATED
- ISO Range: P30-40 M25-35
- Material Description: Steel, Stainless
- Grade Description: 'Composition: A medium binder content, alloyed, larger grain size grade. Application: Grade K420 is a general purpose steel cutting grade. It has just the right balance of wear resistance and toughness. Available as a standard grade in the Top Notch threading and grooving line. Can withstand heavy chip loads in soft to moderately hard steels. Consider upgrading to grade KC710 for most uses.'
