TaeguTec SOMT11T308DP TT9080 | PVD Carbide High-Feed Milling Insert
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TaeguTec SOMT11T308DP TT9080
Heavy-Duty High-Feed Milling: Maximum Productivity for Stainless & Alloy Steels
Product Overview
"Which milling insert is best for maximizing metal removal rates in large-scale stainless steel roughing operations?"
The TaeguTec SOMT11T308DP TT9080 is the heavy-hitter of the ChaseFeed series. Engineered for maximum Metal Removal Rates (MRR), the TT9080 grade combines a high-toughness sub-micron substrate with an advanced PVD coating that excels in ISO M (Stainless Steel) and ISO P (Alloy Steel). The DP (General Purpose) chipbreaker geometry is designed with a reinforced edge and positive rake angle, specifically to handle the extreme axial forces of high-feed milling. This size 11 insert provides the thickness and structural integrity required for deep-pocketing and large-scale face milling where smaller inserts simply cannot compete.
Key Features
A balanced coating that resists both thermal cracking and notch wear, making it the most versatile choice for the modern shop.
The "DP" design features a strengthened land to prevent edge chipping during high-impact entries and heavy chip loads.
With an increased thickness (3.97mm), this insert offers superior stability for heavy-duty roughing cycles.
Technical Specifications
Model Breakdown: SOMT11T308-DP
Square
80° Angle
Tolerance
Hole Type
11.3mm IC
3.97mm T
0.8mm RE
| Unit | Model | Inscribed Circle (IC) | Thickness (S) |
|---|---|---|---|
| Metric | SOMT 11T308 DP | 11.30 mm | 3.97 mm |
| Imperial | SOMT 4(2.5)2.5 DP | 0.445" | 0.156" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|
| Alloy Steel (P) | 140 - 240 m/min | 0.30 - 0.70 mm/t |
| Stainless Steel (M) | 110 - 180 m/min | 0.25 - 0.55 mm/t |
Compatible Milling Bodies
This insert is precision-matched for: TaeguTec ChaseFeed MFH 11 Series high-feed cutters.\
Product Applications
- High-volume metal removal in mold and die bases.
- Face milling of large stainless steel pump housings and valves.
- Aggressive pocketing and ramping in heavy engineering steels.
- Plunge milling in heat-resistant super alloys.
TaeguTec Grade Benchmarking
The primary choice for balanced performance in ISO P and M materials.
Optimized for thermal shock resistance in gummy stainless and super alloys.
Why Choose TaeguTec?
TaeguTec’s ChaseFeed series has revolutionized high-feed milling by focusing on the "Total Cost of Machining." The SOMT11T308DP TT9080 is built for shops that demand reliability and speed. Our advanced PVD coatings and precision-pressed geometries ensure your machine stays in the cut longer, reducing setup time and tool costs. When you choose TaeguTec, you invest in a global standard of precision trusted by aerospace, automotive, and energy sectors worldwide.
"Unreal Productivity" - We switched from a standard face mill to the SOMT 11 high-feed system. Cycle times dropped by 40% on our 4140 steel blocks.
— Lead Engineer (USA)Exzellente Standzeit bei rostfreiem Stahl. Die DP-Geometrie bricht die Späne perfekt.
— Werkzeugmechaniker (Germany)Ottima durata del tagliente su acciaio legato. Molto stabile.
— Officina Meccanica (Italy)The reliability of TT9080 grade is unmatched in our high-production environment.
— Manufacturing Lead (Japan)Frequently Asked Questions
1. Is the SOMT 11 compatible with smaller SOMT 06 or 09 cutters?
No, the 11 size is significantly larger. It requires the dedicated MFH 11 cutter body to accommodate the insert thickness and IC.
2. Can I use this for Titanium machining?
While TT9080 is a versatile grade, for long-run Titanium applications, we recommend our specialized TT8020 grade for better thermal resistance.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.