Mitsubishi CCMT09T308 UC5115 CVD Coated Carbide Insert for Cast Iron (10pcs) DCMT070204-HF YBC251 Material Group Cutting Speed ($v_c$)

Material Group Cutting Speed ($v_c$) Feed per Tooth ($f_z$) Depth of Cut ($a_p$) Mild/Carbon Steel 150 - 250 m/min 0

Professional Cermet Grade for Ultra-Precision Finishing

Featuring a robust 16mm precision cylindrical clamping shank and a 180mm mid-range tool length (Q-type length standard)

Engineered specifically for Miniature SCLCL Swiss-type holders and micro-boring tools:

Mitsubishi CCMT09T308 UC5115 CVD Coated Carbide Insert for Cast Iron (10pcs) DCMT070204-HF YBC251 Material Group Cutting Speed ($v_c$)CCMT09T308 UC5115 Cast Iron Productivity Specialist Black Super CVD Coating 0. 8mm Radius Material Science & Edge Toughness UC5115 Grade (The Iron Master): Specifically engineered for ISO K (Cast Iron). This grade utilizes a thick CVD (Chemical Vapor Deposition) coating with a specialized "Black Super" top layer. It is built to survive the high temperatures and abrasive dust of gray, nodular, and ductile irons, providing significantly longer tool life