ZCC.CT APKT150412-HT YBG202 Carbide Insert – 15mm Milling R1.2 Steel Stainless
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APKT150412-HT YBG202 ZCC.CT Milling Insert
High-Efficiency Universal Roughing for Steel & Stainless Steel
Product Overview
"Looking for a reliable roughing insert that handles both alloy steel and stainless steel with a perfect surface finish?"
The APKT150412-HT YBG202 is a multi-purpose 90° shoulder milling insert. The HT chipbreaker is specifically engineered with a reinforced negative land to prevent edge collapse during heavy-duty roughing. Coupled with the YBG202 Grade—a nano-structured TiAlN PVD coating—it provides a smooth cutting action and excellent wear resistance in ISO P (Steel), ISO M (Stainless Steel), and even ISO S (Superalloys).
Model Code Interpretation
90° Parallelogram
11° Clearance Angle
Hole & Chipbreaker
Cutting Edge (15mm)
Thickness (4.76mm)
Radius (1.2mm)
Heavy-Duty Slot
Product Core Advantages
- Nano-Coated YBG202: Combines ultra-fine carbide substrate with PVD coating for superior edge sharpness and hardness.
- HT Reinforced Geometry: Designed to withstand heavy cutting forces and interrupted milling cycles.
- Exceptional Versatility: A true "all-rounder" grade that reduces your inventory needs.
- Large 1.2mm Radius: Provides increased structural integrity at the tool tip for deep pocketing.
Application Scenarios
- Roughing of structural steel, mold steel, and 300-series stainless.
- Shoulder milling, slotting, and step machining where durability is key.
- B2B industrial production requiring consistent tool life and performance.
- Compatible with high-pressure coolant systems for heat dissipation.
Technical Specifications & Cutting Data
| Metric Model | Inch Equivalent | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|---|
| APKT150412-HT | APKT 0.591" x 0.187" R0.047" | 140 - 260 m/min | 0.15 - 0.38 mm/z |
Compatibility: Matching Tool Holders
Standard APKT 15 size. Precision fit for ZCC.CT and standard indexable milling cutters:
ZCC Grade Selection Logic
- YBG202 (This Product): Universal "all-rounder". Excellent balance of hardness and toughness.
- YBG205: Specialized for high-temp alloys and gummy stainless steel.
- YBG302: Maximum toughness. Best for the most severe interrupted cuts.
Why Choose Our ZCC.CT Solutions?
- ✅ 100% Original: Factory-sealed products with anti-counterfeit QR codes.
- ✅ Technical Director Audited: Descriptions vetted by CNC technical experts.
- ✅ Global B2B Logistics: Reliable worldwide shipping with professional export handling.
Global Verified Reviews
"YBG202 is my favorite grade. It works on almost everything in my shop. The HT chipbreaker makes roughing 304 stainless much easier."
Steve H. - USA"Sehr zuverlässige Wendeschneidplatte. Gute Standzeit in legiertem Stahl."
Andreas W. - Germany"Ottima per sgrossatura. Resistenza all'usura molto alta. Spedizione veloce."
Luca M. - Italy"汎用性が高く、コストパフォーマンスが素晴らしい。ステンレス鋼でも安定して使えます。"
Hiroshi K. - Japan"Standard ZCC quality. Never failed me in 10 years of machining."
David G. - UKTechnical FAQ
It depends on the goal. YBG202 is harder and better for finishing or medium cutting at higher speeds. YBG302 is tougher and better for heavy interrupted cuts or vibration-prone setups.
While the HT chipbreaker is designed for Roughing, the YBG202 grade provides a very clean finish. For precision finishing, consider the -PM or -EM geometries.
Every box of ZCC.CT inserts we sell contains a factory label with a unique QR code and serial number for global verification.
Machining Efficiency Tip:
To maximize the tool life of YBG202 in stainless steel, maintain a steady feed rate to prevent work hardening. If you observe Built-Up Edge (BUE), increase your cutting speed (Vc) slightly to generate enough heat for the chip to flow smoothly.
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.