Tungaloy WNMG080404-TM T9135 Turning Insert - High-Speed Carbide for Steel
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WNMG080404-TM T9135
Authentic Tungaloy High-Performance Turning Inserts
Product Overview
"Which insert grade provides the best balance of wear resistance and toughness for high-speed steel turning?"
The Tungaloy WNMG080404-TM T9135 is the definitive answer for CNC professionals. Designed for the P10-P35 material range, this insert features the T9135 grade—a CVD-coated carbide that utilizes PremiumTec surface technology to prevent chip welding. The TM chipbreaker is specifically engineered for medium-range cutting depths, providing exceptional chip evacuation even in varying feed conditions.
Key Features
- ✅ Enhanced Tool Life: Advanced CVD coating resists crater wear and plastic deformation at high temperatures.
- ✅ TM Geometry: Optimized for medium cutting (turning/facing) with stable chip control.
- ✅ 6 Cutting Edges: The 80° Trigon shape provides maximum economic efficiency per insert.
- ✅ High Velocity: Suitable for modern CNC lathes requiring high surface speeds in carbon and alloy steels.
Technical Specifications
| Parameter | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Model Code | WNMG080404-TM | WNMG431-TM |
| Cutting Depth (ap) | 1.0 – 4.0 mm | 0.039 – 0.157 inch |
| Feed Rate (f) | 0.15 – 0.45 mm/rev | 0.006 – 0.018 ipr |
Recommended Tool Holders
This insert is compatible with standard MWLNR/L or DWLNR/L style holders.
👉 View Compatible Tool Holders Here
Ideal Applications
- Carbon Steels (S45C, 1045)
- Alloy Steels (SCM440, 4140)
- Die Steels
- Automotive & Aerospace components
Compatibility
Compatible with all major CNC brands including Mazak, Haas, Okuma, and Fanuc systems using standard ISO turning tool blocks.
Grade Comparison
| Tungaloy Grade | Main Characteristic | Cutting Condition |
|---|---|---|
| T9115 | Extreme Wear Resistance | Continuous High Speed |
| T9135 | General Purpose Versatility | Medium Speed / Light Interruption |
Why Choose Our Tungaloy Solutions?
We specialize in precision tooling. By choosing our T9135 series, you gain access to factory-fresh inserts that reduce machine downtime and improve surface finish quality across every batch.
Verified Customer Reviews
"Excellent life on 4140 pre-hardened steel. The TM chipbreaker broke the chips perfectly at 0.25mm/rev."
— Mark S., USA"Reliable performance for our batch production. Fast shipping to Europe."
— Hans W., Germany"Good versatile grade. We use it for almost all our steel turning jobs now."
— Alessandro P., Italy"Exactly what we needed for our Okuma lathe. Original Tungaloy quality."
— Kenji T., JapanFrequently Asked Questions
Q: Is T9135 better than T9125?
A: T9135 offers slightly higher toughness, making it better for light interruptions or less stable setups, whereas T9125 prioritizes higher wear resistance for continuous cuts.
Q: Can I use this for stainless steel?
A: It can perform light work in 400-series stainless, but for 304/316, we recommend Tungaloy's AH600 series grades.
Q: What is the benefit of the TM chipbreaker?
A: The TM geometry is designed for medium cutting, balancing chip control with low cutting forces to prevent vibration.
Need Help With Tungaloy Inserts?
Looking for a Tungaloy 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 Tungaloy 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.