this insert features the advanced NC3030 CVD coating
09 - Accommodates Standard 9mm Cutting Edge Length Inserts (TCMT 090202 / TCMT 090204 / TCGT 090204)
Target Workpiece Material Group Cutting Speed (Vc) Range Plunge Feed Rate (fn) Range Carbon & Alloy Steels (AISI 1045 / 4140) 140 - 240 m/min (459 - 787 SFM) 0
They are identical in fit and function
Recommended Cutting Parameters (J740 Grade)
CCMT09T302HQ PR1125 (10pcs) Grooving Tool Holder this insert features the advancedPVD Coated Carbide: PR1125, Designation: CCMT09T302HQ PR1125 Corner Radius (in): 0. 008 ,Sharp cutting performance with 3 D rake angle and double projection design.,Stainless Steel: Light Interruption 2nd Choice,HRSA: Light Interruption 2nd Choice ,Color: Purple Red , Coating Main Component: TiAlN,Advantages: Hard TiAlN base PVD coated super micro grain carbide, superior toughness and heat resistance,Application: Finishing and light interrupted