Quenched and Hardened Inner Bore Grinding

Precision-engineered from premium materials, featuring integrated inner and outer grinding

Crafted from premium materials, the surface hardening process enhances both hardness and
wear resistance, making it the ultimate choice for value.

Stable Machining with Premium Materials

High-quality materials combined with a quenching and hardening process further increase
product hardness while ensuring consistent wear resistance and significantly improving machining efficiency.

Easy to Use and Quick to Install

Compatible with U-drills of various diameters and side-lock toolholders, it automatically
centers and provides a secure grip for stable drilling.