ZCC.CT-Original Inserts from China

All 84 inserts in this catalog are 100% genuine ZCC.CT — manufactured by ZCC.CT in Zhuzhou, China. Each insert is sourced through ZCC.CT's authorized distribution channels and ships in original factory packaging with full traceability. ZCC.CT's premium carbide substrates, CVD/PVD coatings, and edge-preparation processes are specified across the full YBC series (CVD steel turning), YBG series (PVD stainless + steel), YBM series (PVD stainless finishing), YNG series (uncoated aluminum) grade families — providing the consistent performance and reliability that has made ZCC.CT a leading cutting-tool brand.

About DC 55° Diamond Negative-Rake Carbide Inserts

Genuine ZCC.CT carbide inserts in the dc-55 family for ISO P / M / K / N applications. Distributed by cnchome-beyond.com under authorized channel.

The DC-55 family includes sub-designations:

• DCMT — DCMT — w/ Hole + Molded Chipbreaker
• DCGX — DCGX — Standard geometry
• DCGT — DCGT — Ground sharp edge for finishing
• DPGT — DPGT — Ground sharp edge for finishing

ZCC.CT is one of the world's leading manufacturers of CNC cutting tools, with decades of carbide expertise. ZCC.CT's grade lineup represents decades of coating and substrate development for ISO P / M / K / N applications.

How to Choose the Right ZCC.CT DC-55 Insert

Selecting the correct ZCC.CT DC-55 insert involves three decisions:

1. Material → Grade: Steel → TT7015 / TT8115. Stainless → TT8020 / TT9225. Cast iron → KT-series. Aluminum → US-series.
2. Sub-designation → Operation: General turning → DCMT. Finishing → DCGT. Heavy roughing → thicker section.
3. IC size → Tool holder: Smaller IC fits compact holders. Larger IC for heavy-duty work.

Tip: For stainless steel work, ZCC.CT TT9225 (CVD M-grade) provides superior wear resistance. For aluminum, use uncoated US-series with sharp-edge geometry.