Looking for ZCC grade inserts? Estool manufactures grooving inserts in equivalent carbide grades and coatings, giving you comparable cutting performance at manufacturer prices. Send us the grade or the application and we will propose a match for your material.
Get A Free Quote
Browse the grooving insert range below, including standard, shallow and aluminium-specific geometries. If you are matching a ZCC grade for a particular workpiece, describe the operation and our engineers will recommend the closest substrate and coating.
No products published in this category yet.
Tell us the insert code or drawing you need and our engineers will quote it for you.
Direct from our factory in Zhuzhou, Hunan — the carbide capital of China.
Founded in 2018 in Zhuzhou, China's cemented-carbide capital. Real workshop photos, production videos and machining case studies are available for every product line on request.
Our team is trained in materials science and mechanical engineering with 10+ years of carbide experience. Send your workpiece material and cutting conditions, and we will recommend the right grade and geometry for free.
CNC grinding and PVD/CVD coating lines run under a strict quality system. Every batch ships with an inspection report, and third-party testing (SGS / TÜV) is welcome before shipment.
Factory-direct pricing with no hidden fees. A formal sales contract covers every order, verified quality issues are replaced free of charge, and orders ship worldwide within 3–7 days.
Our grooving inserts are pressed, sintered and precision ground in house, with edge quality checked before packing, so an equivalent grade behaves predictably on your first run.
Comparing grades before you switch? Ask for a test batch and run it against your current inserts on the same machine.
Tell us the grade, size and quantity you need, our engineers will reply with the best price within 24 hours.
Tell us the model, grade and quantity — our engineers reply with pricing within 24 hours.
