KORLOY SEHT1204AFSN-X45 NCM335 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFSN-X45 NCM335 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
KORLOY SEHT1204AFFN-X83 H01 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFFN-X83 H01 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1604PDR-K PC6510 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
KORLOY APMT1604PDR-K KF5900 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
KORLOY APMT1604PDR-K CX500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
KORLOY APMT1604PDR PC6510 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR PC6510 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1604PDR-KF5800 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR-KF5800 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1604PDR KF2500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR KF2500 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1604PDR CX500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR CX500 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1604PDER-Q PC5300 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDER-Q PC5300 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1135PDR-K KF5900 Indexable Carbide Milling Inserts | APMT 1135 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDR-K KF5900 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1135PDR-PC6510 Indexable Carbide Milling Inserts | APMT 1135 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDR-PC6510 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1135PDR-KF5800 Indexable Carbide Milling Inserts | APMT 1135 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDR-KF5800 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1135PDR KF2500 Indexable Carbide Milling Inserts | APMT 1135 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDR KF2500 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
KORLOY APMT1135PDER-Q PC5300 Indexable Carbide Milling Inserts | APMT 1135PDER Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDER-Q PC5300 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
KORLOY APKT1604PDFR-MA3 H01 Indexable Carbide Milling Inserts | APKT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APKT1604PDFR-MA3 H01 Inserts 0.630 inch Cutting Edge CNC Milling Tooling
KORLOY APKT1604PDSR-MM PC6510 Indexable Carbide Milling Inserts | APKT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APKT1604PDSR-MM PC6510 Inserts 0.630 inch Cutting Edge CNC Milling Tooling
KORLOY APMT0903PDSR-MM PC5300 Indexable Carbide Milling Inserts | APMT 0903 Carbide Inserts for CNC Shoulder Milling Cutters (10pcs/box) / APMT0903PDSR-MM PC5300 0.375 inch Cutting Edge CNC Tooling
KORLOY APKT1604PDFR-MA H01 Indexable Carbide Milling Inserts | APKT 1604 Uncoated Carbide Inserts for Aluminum & Non-Ferrous CNC Machining (10pcs/box) / APKT1604PDFR-MA H01 0.630 inch Cutting Edge Tooling
KORLOY SDXT130508R-MM PC6510 Indexable Carbide Milling Inserts | SDXT 1305 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SDXT130508R-MM PC6510 Inserts 0.512 inch Cutting Edge CNC Milling Tooling
KORLOY SEHT1204AFSN-X45 PC230 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFSN-X45 PC230 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
KORLOY SEHT1204AFSN-X45 NCM325 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFSN-X45 NCM325 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
KORLOY SECA1204AFTN PC3500 Indexable Carbide Milling Inserts | SECA 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SECA1204AFTN PC3500 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
KORLOY SECA1204AFTN PC230 Indexable Carbide Milling Inserts | SECA 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SECA1204AFTN PC230 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
Korloy Milling Carbide Inserts
Genuine Korloy APMT/SEHT indexable milling inserts for face milling, shoulder milling, and profiling on steel, stainless, cast iron, and aluminum. Choose from 24 Korloy milling SKUs with PC6510, NCM335, KF5900, H01 grade options for precision CNC machining.
Authentic Korloy from Daegu, Korea — distributed by cnchome-beyond.com under authorized channel. Original CVD/PVD coating, premium carbide substrate, factory-packaged with full traceability.
Browse the full MILLING Korloy catalog, or jump to: About · Featured SKUs · All Categories · Grades · FAQ.
Korloy-Original Inserts from Korea
All 24 inserts in this catalog are 100% genuine Korloy — manufactured by Korloy in Daegu, Korea. Each insert is sourced through Korloy's authorized distribution channels and ships in original factory packaging with full traceability. Korloy's premium carbide substrates, CVD/PVD coatings, and edge-preparation processes are specified across the full NC series (CVD coated steel/stainless), PC series (PVD coated stainless/steel), CN series (cermet steel finishing), CC series (cermet aluminum), H-series (uncoated aluminum), KC series (cast iron) grade families — providing the consistent performance and reliability that has made Korloy a leading cutting-tool brand.
About Milling Carbide Inserts
Genuine Korloy APMT/SEHT indexable milling inserts for face milling, shoulder milling, and profiling on steel, stainless, cast iron, and aluminum. Choose from 24 Korloy milling SKUs with PC6510, NCM335, KF5900, H01 grade options for precision CNC machining.
The MILLING family includes sub-designations:
- APMT — APMT — w/ Hole + Molded Chipbreaker
- SEHT — SEHT — Standard geometry
- APKT — APKT — Standard geometry
- SECA — SECA — Standard geometry
- SDXT — SDXT — Standard geometry
Korloy is one of the world's leading manufacturers of CNC cutting tools, with decades of carbide expertise. Korloy's grade lineup represents decades of coating and substrate development for ISO P / M / K / N applications.
Featured Korloy MILLING Inserts
Twelve representative selections from our 24-SKU Korloy MILLING catalog:
KORLOY SEHT1204AFSN-X45 NCM335 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFSN-X45 NCM335 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR-K PC6510 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
Standard Korloy MILLING insert for general turning.
KORLOY APKT1604PDFR-MA3 H01 Indexable Carbide Milling Inserts | APKT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APKT1604PDFR-MA3 H01 Inserts 0.630 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY SDXT130508R-MM PC6510 Indexable Carbide Milling Inserts | SDXT 1305 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SDXT130508R-MM PC6510 Inserts 0.512 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY SECA1204AFTN PC3500 Indexable Carbide Milling Inserts | SECA 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SECA1204AFTN PC3500 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY SEHT1204AFFN-X83 H01 Indexable Carbide Milling Inserts | SEHT 1204 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SEHT1204AFFN-X83 H01 Inserts 0.472 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR-K KF5900 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR-K CX500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box)
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR PC6510 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR PC6510 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR-KF5800 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR-KF5800 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR KF2500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR KF2500 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
KORLOY APMT1604PDR CX500 Indexable Milling Inserts | APMT 1604 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1604PDR CX500 Inserts 0.625 inch Cutting Edge CNC Milling Tooling
Standard Korloy MILLING insert for general turning.
View All 24 Korloy MILLING Inserts →
All Categories — Organized by Sub-Designation & IC Size
This catalog spans 5 sub-designations with 24 total SKUs. Each sub-designation is engineered for a specific application range:
APMT — APMT — w/ Hole + Molded Chipbreaker (14 SKUs)
Standard Korloy APMT geometry. See grade options below.
SEHT — SEHT — Standard geometry (4 SKUs)
Standard Korloy SEHT geometry. See grade options below.
APKT — APKT — Standard geometry (3 SKUs)
Standard Korloy APKT geometry. See grade options below.
SECA — SECA — Standard geometry (2 SKUs)
Standard Korloy SECA geometry. See grade options below.
SDXT — SDXT — Standard geometry (1 SKU)
Standard Korloy SDXT geometry. See grade options below.
Korloy Grade Family Reference
4 grade families cover the full ISO application range:
| Korloy Grade | Type | ISO | Best For |
|---|---|---|---|
| PC6510 | CVD/PVD | P10-P30 | Steel turning |
| H01 | Uncoated | N05-N15 | Aluminum + non-ferrous |
| PC5300 | CVD/PVD | P10-P30 | Steel turning |
| PC3500 | CVD/PVD | P10-P30 | Steel turning |
How to Choose the Right Korloy MILLING Insert
Selecting the correct Korloy MILLING insert involves three decisions:
- Material → Grade: Steel → TT7015 / TT8115. Stainless → TT8020 / TT9225. Cast iron → KT-series. Aluminum → US-series.
- Sub-designation → Operation: General turning → APMT. Finishing → APMT. Heavy roughing → thicker section.
- IC size → Tool holder: Smaller IC fits compact holders. Larger IC for heavy-duty work.
Tip: For stainless steel work, Korloy TT9225 (CVD M-grade) provides superior wear resistance. For aluminum, use uncoated US-series with sharp-edge geometry.
Frequently Asked Questions
Are these genuine Korloy original inserts?
Yes — all 24 products in this catalog are 100% genuine Korloy originals. Each insert ships in original factory packaging with full traceability.
What is the difference between the MILLING sub-designations?
The MILLING family includes sub-designations like APMT, SEHT, APKT, SECA. Each sub-designation has a specific tolerance class, edge preparation, and intended use. M-class (middle) is the workhorse for general turning; G-class (ground) is precision-sharp for finishing; the heavier variants are for roughing.
What grade should I choose for stainless steel?
For stainless steel work, Korloy recommends TT9225 (CVD M-grade) for general work and TT8020 (PVD grade) for finishing. Choose TT9225 for heavier roughing on tough stainless.
What tool holder do I need for MILLING inserts?
Korloy MILLING positive-rake (7° positive rake) inserts fit standard tool holders. Browse our turning tool holder catalog for compatible options.
How does Korloy compare to Sandvik / Kyocera / Sumitomo?
Korloy's TT-series PVD/CVD-coated inserts are direct competitors to Sandvik GC4325 and Kyocera PR1535 in steel. The CT-series cermet and CVD grades match Kyocera TN60 and Sandvik GC1525. Korloy is also known for cast iron (KT-series) and aluminum (US-series).
Need Help Selecting the Right Korloy MILLING Insert?
Tell us your workpiece material, operation type, and cutting parameters — we'll recommend the correct Korloy grade within 24 hours.
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Korloy Master Catalog
Full Korloy carbide insert lineup across all geometries and grades.
Korloy MILLING — Current
This collection with all 24 SKUs.
Korloy, TT, CT, KT, US, A-series are trademarks and grade designations of Korloy (Korea). Distributed by cnchome-beyond.com — Super Industrial Trading Co., Ltd, Hangzhou, China.