Kyocera Carbide Inserts: Japanese Precision, MEGACOAT NANO & CVD Coating Technology
1959-founded Japanese manufacturer of turning, milling, threading, grooving, and back-turning inserts. ISO 9001 certified. In stock at CNCHome-Beyond Hangzhou warehouse, ships in 3–7 days.
About Kyocera
Kyocera Corporation (京セラ株式会社) is a Japanese manufacturer of advanced ceramics and carbide cutting tools, founded in 1959 and headquartered in Kyoto, Japan. The company's Industrial Tool division produces indexable inserts for turning, milling, threading, grooving, and back-turning applications, and is recognized for pioneering MEGACOAT NANO and CVD coating technologies that deliver long tool life in steel, stainless, and cast iron.
CNCHome-Beyond (Super Industrial Trading) is an authorized distributor of genuine Kyocera inserts. Every Kyocera product we ship is sourced directly from Kyocera Japan and traceable by lot number, so you get original Japanese precision at 30–50% below the OEM list price, with consolidated shipping from our Hangzhou warehouse.
- 1959 — Kyocera Corporation founded in Kyoto, Japan
- 1980s — Expanded into industrial cutting tools with proprietary ceramic technology
- 2010s — Launched MEGACOAT NANO PVD coating family (high-temperature Al-rich)
- ISO 9001:2015 — Quality management certified across all global production
- Today — Top 5 global carbide insert brand; chosen by automotive and aerospace OEMs
Browse the full Kyocera product catalog on our store, or request a free Kyocera PDF catalog.
Kyocera Product Lines
Kyocera's catalog covers the six major families of carbide inserts used in CNC production. All families share the same Japanese production line, ISO 9001 quality system, and Kyocera's proprietary MEGACOAT coating technology.
Positive Turning Inserts
CCMT, DCMT, RCMT, TCMT, VCMT-style 7° clearance inserts with a hole for top clamp. Best for small parts, slender shafts, and finishing operations. Available in PR and CA grade families with chipbreakers for roughing, semi-finishing, and finishing.
Negative Turning Inserts
CNMG, WNMG, DNMG, TNMG, VNMG, SNMG-style 0° clearance inserts with strong edge geometry. Best for OD turning, facing, profiling, copy turning, and heavy roughing. The workhorse of Kyocera's turning line, available in PR steel and CA cast-iron grade families.
Milling Inserts
APMT, RDMT, RPMT, LNMU-style inserts for face milling, shoulder milling, profile milling, and high-feed milling. Compatible with Kyocera MEV, MEW, and MRX tool bodies. The MEGACOAT NANO coating extends tool life in hardened-steel and high-temperature alloys.
Threading Inserts
Partial-profile and full-profile threading inserts (16ER / 16IR / 11ER / 11IR series) for metric, UNC, UNF, BSPT, NPT, and trapezoidal threads. Available in both external and internal geometries, with a strong-edge design for tough materials like Inconel and duplex stainless.
Grooving Inserts
GMG, GMM-style inserts for face grooving, OD grooving, internal grooving, and parting off. Widths from 1.0 mm to 6.0 mm with rigid 3-point clamping for chatter-free cuts. Compatible with KGD, KGM, and KGP tool blocks.
Back Turning Inserts
Specialized inserts for back-turned profiles on shafts and thin-wall workpieces. The single-ended back-turn geometry (VBGT, VBGW, TBGT) creates clean undercuts without secondary operations. Essential for shaft production, medical implants, and small precision components.
Not sure which insert fits your setup? Try the Insert Grade Cross-Reference Tool to look up a specific Kyocera grade or find a cross to a Mitsubishi / Sandvik / KORLOY grade.
Popular Kyocera Grades
Kyocera grade families use a letter prefix convention: "PR" (steel & stainless, MEGACOAT PVD), "CA" (cast iron, CVD ceramic), and "TN" (general purpose, cermet). Here are the most-requested grades stocked at CNCHome-Beyond:
Need a grade not listed? Use the Mitsubishi Grade Cross-Reference Tool or the general cross-reference to look up any Kyocera grade, or chat on WhatsApp for a 24-hour recommendation from our engineers.
Why Source Kyocera from CNCHome-Beyond
100% Original Japanese Production
Every insert ships with Kyocera Japan lot traceability documentation. We do not sell relabeled or refurbished tools.
30–50% Lower than OEM List
Direct-from-Japan pricing plus our Hangzhou warehouse consolidation. Same insert, lower invoice, no middleman markup.
Stock & Fast Ship
Most popular CNMG, WNMG, DNMG, TNMG, APMT, and back-turning geometries are stocked in Hangzhou. DHL / UPS / FedEx 3–7 day delivery to 50+ countries.
24h Engineering Support
Send us your workpiece material, machine, and cutting parameters — our specialists recommend the right Kyocera grade and chipbreaker within one business day.
Frequently Asked Questions
Is Kyocera as good as Mitsubishi, Sandvik, or Iscar?
Yes. Kyocera is one of the top 5 global carbide insert brands, and many of their grades are direct equivalents to Mitsubishi US7020, Sandvik GC4325, and Iscar IC8150 in steel, stainless, and cast iron. Use our cross-reference tools to compare specific grades.
Where are Kyocera inserts made?
All genuine Kyocera inserts are manufactured in Japan (Kyocera Corporation, headquartered in Kyoto, with additional production in Kagoshima and other prefectures). Products sold on CNCHome-Beyond are sourced directly from Kyocera Japan with full lot traceability.
What is MEGACOAT NANO, and why does it matter?
MEGACOAT NANO is Kyocera's proprietary PVD coating technology using a nano-multilayer Al-rich nitride structure. It provides exceptional wear resistance at high temperatures and is especially effective in hardened-steel and stainless-steel machining where standard TiAlN coatings break down.
What is the smallest order I can place?
For sample evaluation, you can order 5 to 10 pieces per item. Mixed SKUs are allowed in a single shipment. Production orders of 1,000+ pieces qualify for additional volume pricing.
Do you carry the full Kyocera catalog?
We stock the most popular CNMG, WNMG, DNMG, TNMG, VNMG, SNMG, APMT, RDMT, RPMT, threading, grooving, and back-turning geometries. For less common items, lead time from Kyocera Japan is typically 2 to 3 weeks via air freight.
What is the warranty on Kyocera inserts?
All Kyocera products carry Kyocera's standard 6-month manufacturing warranty plus CNCHome-Beyond's 6-month quality guarantee. If an insert fails under normal recommended cutting parameters, we replace or credit.
Get a Kyocera Quote
Send us your insert grade, geometry, and quantity — our engineering team replies within 24 hours with stock availability and pricing.