ZCC.CT APKT150412-PM YBG302 Carbide Insert – 15mm Universal Milling R1.2 Steel
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APKT150412-PM YBG302 ZCC.CT Milling Insert
Universal High-Toughness PVD Solution for Multi-Material Machining
Product Overview
"Looking for a single insert that reliably handles steel, stainless, and even high-temperature alloys?"
The APKT150412-PM YBG302 is the ultimate general-purpose powerhouse. Designed for the larger 15mm platform, it allows for significant depths of cut and heavy stock removal. The PM (General Purpose) geometry ensures efficient chip formation across various materials, while the 1.2mm corner radius adds substantial reinforcement to the cutting edge. The YBG302 Grade features a specialized PVD coating known for its high thermal stability and impact resistance, making it the first choice for workshops dealing with diverse material types and interrupted cutting conditions.
Model Code Interpretation
90° Parallelogram
11° Clearance Angle
Hole & Chipbreaker
Size (15mm)
Thickness (4.76mm)
Radius (1.2mm)
General Purpose
Product Core Advantages
- Multi-Material YBG302 Grade: Superior PVD coating that excels in steel, stainless steel, and superalloys.
- High Impact Toughness: Engineered to withstand interrupted cuts and heavy-duty milling without chipping.
- Heavy-Duty 1.2mm Radius: Larger corner radius extends tool life by distributing cutting pressure more effectively.
- PVD Thermal Shield: Resists thermal cracking, making it suitable for machining conditions where heat builds up quickly.
Application Scenarios
- Medium-duty roughing and semi-finishing of structural steel and alloy steel components.
- Effective machining of 300 and 400 series stainless steels.
- Interrupted milling where edge security is the highest priority.
- Ideal for job shops requiring a versatile insert to minimize tool inventory.
Technical Specifications & Cutting Data
| Metric Model | Inch Equivalent | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|---|
| APKT150412-PM | APKT 0.591" x 0.187" R0.047" | 80 - 240 m/min | 0.12 - 0.35 mm/z |
*Versatile performance across ISO P, M, and S material groups.
Compatibility: Matching Tool Holders
Large APKT 15-size. Designed for ZCC.CT and standard 90° shoulder/face milling bodies for 15mm inserts:
ZCC Grade Selection Logic
- YBG302 (This Product): The toughness expert. Universal PVD grade for all materials and unstable conditions.
- YBM253: The stainless specialist. Optimized CVD grade for heavy stainless steel removal.
- YBC302: The steel roughing specialist. Heavy-duty CVD for stable carbon and alloy steel cuts.
Why Trust BEYOND / OYYU?
- ✅ 100% Genuine ZCC.CT: Factory-direct inserts with full security code verification.
- ✅ Technical Integrity: Each product is selected based on rigorous technical standards for industrial B2B use.
- ✅ Professional Logistics: Reliable global distribution with expert support from our Hong Kong team.
Global Verified Feedback
"YBG302 is my reliable 'go-to'. We use it on everything from standard 1045 to 316 stainless. Unbeatable toughness."
S. Miller - UK"Ottimo inserto universale. Molto resistente agli urti nelle lavorazioni interrotte."
Marco B. - Italy"The 1.2mm radius on the 15 size insert makes it very durable. Great price/performance ratio from ZCC."
G. Thompson - USATechnical FAQ
PVD coatings are thinner and can maintain a sharper edge while being more resistant to thermal shock. YBG302 is specifically designed to prevent micro-cracks from forming during the rapid heating and cooling cycles of milling.
While YBG302 can do finishing, its primary strength is stability and toughness in roughing to semi-finishing. For high-speed finishing in steel specifically, a grade like YBC301 might be faster.
Universal Machining Tip:
When using the YBG302 multi-material grade, ensure your machine setup is as rigid as possible to take advantage of the 1.2mm radius. For stainless steel, using internal coolant is recommended to flush chips and control heat, while for carbon steel, compressed air is often sufficient and helps prevent thermal shock on the PVD coating.
Need Help With ZCC.CT Inserts?
Looking for a ZCC.CT equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This ZCC.CT insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.