BEYOND YWMT16T304-ZM T9125 Carbide Turning Insert – CVD Coated 25° Rhombic Steel Finishing
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
BEYOND YWMT16T304-ZM T9125 Indexable Carbide Insert
High-precision 35-degree rhombic profiling insert with positive 7-degree relief, engineered for exceptional surface finishes in steel turning.
Product Overview
"Which carbide insert is best for minimizing vibration during deep profiling and internal boring of steel parts?"
The BEYOND YWMT16T304-ZM is the definitive choice for precision CNC profiling. Its unique 35° parallelogram shape provides the necessary clearance for intricate contours, while the ZM chipbreaker ensures stable chip control during light to medium cutting. Powered by the T9125 CVD grade, featuring thick TiCN and Al2O3 coating layers, this insert delivers outstanding wear resistance and tool life in high-speed steel turning (ISO P20-P30).
Key Features
ISO Identifier Decoder
Technical Specifications
| Specification | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Model Number | YWMT16T304-ZM | YWMT 32.51-ZM |
| Insert Shape | 35° Rhombic | 35° Rhombic |
| Edge Length (L) | 16.5 mm | 0.650 in |
| Thickness (S) | 3.97 mm | 0.156 in |
| Corner Radius (RE) | 0.4 mm | 0.016 in |
| Grade Application | Steel (P20-P35) | Steel (P20-P35) |
Recommended Cutting Parameters
| Workpiece Material | Speed (Vc) | Feed (fn) |
|---|---|---|
| Carbon Steel | 160 - 320 m/min | 0.08 - 0.25 mm/rev |
| Alloy Steel | 140 - 260 m/min | 0.07 - 0.20 mm/rev |
| Cast Iron (Ductile) | 150 - 280 m/min | 0.10 - 0.30 mm/rev |
🔗 Compatible Tool Holders
Why Choose Beyond?
Verified User Reviews
"Excellent chip control on alloyed steel profiling. The T9125 grade provides a very stable tool life in high-speed conditions."
"Used these on our Swiss lathe for complex kontouring. The surface finish was Ra 0.8 without a problem. Good clearance."
"Stable performance. Very reliable for lights-out machining."
FAQ
💡 Tech Tip: Material Selection
Always use high-pressure through-coolant when profiling to ensure the ZM chipbreaker can effectively eject curls from deep grooves. For continuous high-speed finishing, maintain Vc at the upper limit (300+ m/min) to fully activate the Al2O3 coating layer.
Need Help With BEYOND Inserts?
Looking for a BEYOND 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 BEYOND 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.