Korloy Indexable Milling Insert RPMW1204MO KF5800 | RPMW 42-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMW1003MOE-Q PC5300 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMW1003MO KF5800 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMW1003MO KF2500 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Cast Iron Milling - 10pcs Box
Korloy Indexable Milling Insert RPMT1204MO-Q PC5300 | RPMT 3.12.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMT1204MO-Q KF5800 | RPMT 3.12.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMT10T3MO-Q PC5300 | RPMT 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMT10T3MO-Q KF5800 | RPMT 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Korloy Indexable Milling Insert RPMT08T2MO-Q KF5800 | RPMT 2.51.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Korloy Indexable Turning Insert RCGT1204MO-AK H01 | RCGT 43-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Korloy Indexable Turning Insert RCGT1003MO-AK H01 | RCGT 32.5-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Korloy Indexable Turning Insert RCGT0803MO-AK H01 | RCGT 2.5-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Korloy Indexable Turning Insert RCGT0602MO-AK H01 | RCGT 2-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Korloy RC RP RD Round Carbide Insert
Genuine Korloy RC/RP/RD round-shape turning inserts for profiling and radius machining on steel, stainless, and cast iron.
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 RC-RP-RD-ROUND Korloy catalog, or jump to: About · Featured SKUs · All Categories · Grades · FAQ.
Korloy-Original Inserts from Korea
All 13 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 RC RP RD Round Carbide Insert
Genuine Korloy RC/RP/RD round-shape turning inserts for profiling and radius machining on steel, stainless, and cast iron.
The RC-RP-RD-ROUND family includes sub-designations:
- RPMT — RPMT — w/ Hole + Molded Chipbreaker
- RPMW — RPMW — Standard geometry
- RCGT — RCGT — Ground sharp edge for finishing
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 RC-RP-RD-ROUND Inserts
Twelve representative selections from our 13-SKU Korloy RC-RP-RD-ROUND catalog:
Korloy Indexable Milling Insert RPMW1204MO KF5800 | RPMW 42-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMT1204MO-Q PC5300 | RPMT 3.12.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Turning Insert RCGT1204MO-AK H01 | RCGT 43-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMW1003MOE-Q PC5300 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMW1003MO KF5800 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMW1003MO KF2500 | RPMW 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Cast Iron Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMT1204MO-Q KF5800 | RPMT 3.12.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMT10T3MO-Q PC5300 | RPMT 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Steel & Stainless Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMT10T3MO-Q KF5800 | RPMT 32.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Milling Insert RPMT08T2MO-Q KF5800 | RPMT 2.51.5-MO (Imperial Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Milling - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Turning Insert RCGT1003MO-AK H01 | RCGT 32.5-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
Korloy Indexable Turning Insert RCGT0803MO-AK H01 | RCGT 2.5-MO (Imperial Equivalent) Uncoated Carbide Inserts for Aluminum & Non-Ferrous Metal Turning - 10pcs Box
Standard Korloy RC-RP-RD-ROUND insert for general turning.
View All 13 Korloy RC-RP-RD-ROUND Inserts →
All Categories — Organized by Sub-Designation & IC Size
This catalog spans 3 sub-designations with 13 total SKUs. Each sub-designation is engineered for a specific application range:
RPMT — RPMT — w/ Hole + Molded Chipbreaker (5 SKUs)
Standard Korloy RPMT geometry. See grade options below.
RPMW — RPMW — Standard geometry (4 SKUs)
Standard Korloy RPMW geometry. See grade options below.
RCGT — RCGT — Ground sharp edge for finishing (4 SKUs)
Standard Korloy RCGT geometry. See grade options below.
Korloy Grade Family Reference
2 grade families cover the full ISO application range:
| Korloy Grade | Type | ISO | Best For |
|---|---|---|---|
| H01 | Uncoated | N05-N15 | Aluminum + non-ferrous |
| PC5300 | CVD/PVD | P10-P30 | Steel turning |
How to Choose the Right Korloy RC-RP-RD-ROUND Insert
Selecting the correct Korloy RC-RP-RD-ROUND insert involves three decisions:
- Material → Grade: Steel → TT7015 / TT8115. Stainless → TT8020 / TT9225. Cast iron → KT-series. Aluminum → US-series.
- Sub-designation → Operation: General turning → RPMT. Finishing → RCGT. 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 13 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 RC-RP-RD-ROUND sub-designations?
The RC-RP-RD-ROUND family includes sub-designations like RPMT, RPMW, RCGT. 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 RC-RP-RD-ROUND inserts?
Korloy RC-RP-RD-ROUND 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 RC-RP-RD-ROUND 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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Related Korloy & Cross-Brand Catalogs
Korloy Master Catalog
Full Korloy carbide insert lineup across all geometries and grades.
Korloy RC-RP-RD-ROUND — Current
This collection with all 13 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.