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ZCC-CT RDKW1204MO YBG202 Round Steel

Name: ZCC-CT RDKW1204MO YBG202 Round Steel
Brand: ZCC-CT
SKU: RDKW1204MO YBG202
Price: 92.30 USD
Availability: PreOrder

Brand: ZCC-CT

$92.30

The ZCC-CT YBG202 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: RDKW1204MO YBG202.

Machining Application YBG202

P SteelM Stainless steel

ZCC.CT grade — recommended for steel (P), stainless steel (M).

Recommended cutting data

Group P — Carbon & alloy steels

Low-carbon / structural steel (HB ≤ 200)
Vc: 180–320 m/min; f: 0.10–0.40 mm/rev; ap ≤ 4.0 mm
Alloy / quenched-and-tempered steel (HB 200–330)
Vc: 120–240 m/min; f: 0.10–0.35 mm/rev; ap ≤ 3.0 mm

Raise Vc for continuous cuts; lower it and pick a tougher chipbreaker for interrupted cuts.

Group M — Stainless steel

Ferritic / martensitic (HB ≤ 220)
Vc: 120–200 m/min; f: 0.08–0.30 mm/rev; ap ≤ 3.0 mm
Austenitic 304 / 316 (work-hardening)
Vc: 90–160 m/min; f: 0.08–0.25 mm/rev; ap ≤ 2.5 mm

Flood coolant; avoid too low a feed to prevent work hardening.

Figures are general reference ranges by ISO material group — adjust for tool geometry, machine rigidity and cooling. For exact recommendations refer to the manufacturer's data or contact us for a quote.

500 in stock

ⓘ Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.

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Specifications
Brand	ZCC-CT
Part No. (MPN)	RDKW1204MO
Grade	YBG202
Shape	Round
Suitable Material	Steel
Category	Round

ZCC-CT RDKW1204MO YBG202 – Milling Carbide Insert

ZCC.CT RDKW1204MO YBG202 Premium Round Indexable Milling Inserts | Profile & Face Milling The ZCC.CT RDKW1204MO YBG202 is a high-performance round milling insert, engineered for versatile profiling, face milling, and ramping operations. Featuring the advanced YBG202 PVD nano-coating, this insert provides exceptional thermal stability and edge strength, making it the preferred choice for machining stainless steel, heat-resistant alloys, and carbon steels. Model Code Identification Decoding the RDKW ISO specification for your CNC shop: R: Insert Shape — Round (Circular) D: Clearance Angle — 15° (Positive) K: Tolerance Class — High Precision W: Fixing/Chipbreaker — Countersunk hole, single-sided 12: Diameter Size — 12mm (Inscribed Circle) 04: Thickness — 4.76mm MO: Edge Preparation — Honed for smooth finishing and toughness YBG202: Grade — Sub-micron substrate with nc-TiAlN PVD coating Metric vs. Imperial Specs Feature Metric (ISO) Imperial (ANSI) Model Number RDKW 1204 MO RDKW 43 MO Insert Diameter 12.0 mm 0.472 inch Thickness 4.76 mm 0.187 inch Recommended Cutting Parameters Achieve peak efficiency in your CNC milling operations with these YBG202 settings: Cutting Speed (Vc): 140 – 260 m/min (Steel) | 120 – 220 m/min (Stainless) Feed per Tooth (fz): 0.10 – 0.35 mm/z Max Depth of Cut (ap): Up to 6.0 mm (depending on setup) *For heavy profile milling, ensure high-pressure coolant or air blast for chip evacuation. Material Grade: YBG202 nc-TiAlN The YBG202 grade is a “universal” PVD grade. Its nano-structured coating provides a smooth surface that prevents built-up edge (BUE), which is critical when milling sticky materials like 304/316 stainless steel. It balances hardness for wear resistance and toughness for interrupted cuts. Round Geometry Advantages The RDKW round insert design offers the strongest cutting edge of any insert shape. It allows for high feed rates and provides an excellent surface finish for 3D profiling and large-scale face milling. Need a matching tool holder? Explore EMR / RD4 Round Milling Cutters Global Customer Feedback ⭐⭐⭐⭐⭐ “Perfect for Mold Making” – David K., USA”I use these for roughing out P20 mold steel. The round edges hold up way longer than square inserts.” ⭐⭐⭐⭐⭐ “Excellent value for ZCC” – Müller T., Germany”Genuine ZCC quality. YBG202 is my go-to for general stainless work.” ⭐⭐⭐⭐ “Great finish” – Sato R., Japan”Surface finish on our 304 parts is very reflective. Good chip breaking at high feeds.” ⭐⭐⭐⭐⭐ “Very durable” – Ivan P., Poland”Stable performance even in old machines. Fast shipping from the supplier.” ⭐⭐⭐⭐⭐ “Cost-effective” – Liam W., Australia”Performance is comparable to top European brands but at half the price.” FAQ – RDKW 1204 MO Q: Can I use this for ramping?A: Yes, round inserts like the RDKW 1204 are ideal for circular interpolation and ramping into the workpiece. Q: Is this suitable for dry milling?A: YBG202 is optimized for wet milling, but for steel milling at higher speeds, air-cooled dry milling can also prevent thermal cracking. ZCC.CT Grade Comparison Tip While YBG202 is the best all-around grade for P and M materials, if you are machining hardened steel (>45 HRC), we recommend checking our YBS series. For aluminum, always use the YD series (uncoated) for the sharpest edge possible.

Key Specifications

Brand	ZCC-CT
Model	RDKW1204MO
Grade	YBG202
Coating	CVD
Insert Shape	Round
Clearance Angle	15°
IC (Inscribed Circle)	12mm
Thickness	0.4mm
Workpiece Materials	Steel
Application	Finish Turning
Quantity	1 PCS

Features & Benefits

100% Genuine ZCC-CT – Original product with full quality guarantee, traceable batch.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Turning of steel in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
CNC lathe and machining center compatible

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Mid-tier pricing reflects ZCC-CT’s production-grade tolerances rather than economy substrate.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Machining Application (YBG202)
ISO material groups: P – Steel; M – Stainless steel

ZCC.CT grade — recommended for steel (P), stainless steel (M).

Recommended cutting data

Group P — Carbon & alloy steels

Low-carbon / structural steel (HB ≤ 200)
Vc: 180–320 m/min; f: 0.10–0.40 mm/rev; ap ≤ 4.0 mm
Alloy / quenched-and-tempered steel (HB 200–330)
Vc: 120–240 m/min; f: 0.10–0.35 mm/rev; ap ≤ 3.0 mm

Raise Vc for continuous cuts; lower it and pick a tougher chipbreaker for interrupted cuts.

Group M — Stainless steel

Ferritic / martensitic (HB ≤ 220)
Vc: 120–200 m/min; f: 0.08–0.30 mm/rev; ap ≤ 3.0 mm
Austenitic 304 / 316 (work-hardening)
Vc: 90–160 m/min; f: 0.08–0.25 mm/rev; ap ≤ 2.5 mm

Flood coolant; avoid too low a feed to prevent work hardening.

Figures are general reference ranges by ISO material group — adjust for tool geometry, machine rigidity and cooling. For exact recommendations refer to the manufacturer's data or contact us for a quote.

Weight	0.2 kg
Dimensions	15 × 18 × 4 cm

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What Buyers Say

★★★★★

100% recomendados los insertos, y el paquete está llegando muy rapido

Lizeth Villasana Rosales, Mexico via aliexpress

★★★★★

Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.

YUrij S., Russia via Ozon

★★★★★

По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.

Vladimir G., Russia via Ozon

★★★★★

A good product and the seller offered a nice discount

Michael, American via Amazon

★★★★★

the product is like show in the picture

Jose, American via Amazon

★★★★★

дошло быстрее чем заявлено. все супер

Mariya R., Russia via Ozon

SKU: RDKW1204MO YBG202 Categories: Insert, Milling Inserts, Round, Round (RDKW) Brand: ZCC-CT

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ZCC-CT RDKW1204MO YBG202 Round Steel

Group P — Carbon & alloy steels

Group M — Stainless steel

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