Inserts For Turning And Milling Tools Dope CBN And PCBN Finishing For Surfacing Cylinder Heads And Engine Blocks RNGN1203 Heavy Roughing And High Speed Finishing Tool

Single RNGN1203 CBN/PCBN finishing insert for cylinder heads
✔️ RNGN1203 CBN/PCBN finishing insert for heavy roughing

This heavy-duty CBN/PCBN finishing insert is built for high‑speed milling and turning, especially for surfacing cylinder heads and engine blocks. It's designed to handle heavy loads while delivering precise finishes on tough materials.

Key specs at a glance:

Spec	Value
Diameter	12.7 mm (0.5")
Thickness	3.175 mm (0.125")
Material	CBN/PCBN
Grade	RNGN1203
Coating	R&D patented

✅ Ø12.7 mm (0.5") diameter

✅ Thickness 3.175 mm (0.125")

✅ Material: CBN/PCBN

✅ Use: heavy roughing and high-speed finishing

💡 What is a CBN/PCBN finishing insert used for? These tools are handy for precision surface finishing on engine parts. - handy for cylinder head surfacing - increases tool life with patented coating - good for heavy roughing and high-speed finishing