TaeguTec SOMT050204DP TT9300 | High-Feed Milling Carbide Insert
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TaeguTec SOMT050204DP TT9300
Engineered for Toughness: The Ultimate Solution for Interrupted Milling & Stainless Steel
Product Overview
"Which milling insert is best for high-feed applications in stainless steel when I face heavy interrupted cuts or unstable machine setups?"
The TaeguTec SOMT050204DP TT9300 is specifically designed to tackle the most difficult milling environments. The TT9300 grade features a specialized PVD coating over an ultra-tough substrate, providing maximum resistance to micro-chipping and thermal shock. The DP (General Purpose) chipbreaker geometry utilizes a reinforced cutting edge that excels in ramping, plunging, and high-feed face milling. If you are struggling with edge fracture in 304/316 stainless steel or alloy steels, the TT9300 is the high-security solution your CNC shop needs.
Key Features
Superior PVD coating designed for lower cutting speeds and high-security requirements in interrupted cuts.
Optimized for stable chip control across a wide range of feed rates, reducing the risk of edge breakage.
Designed for small-diameter high-feed cutters, allowing for aggressive metal removal in tight pockets.
Technical Specifications
Model Decoding: SOMT050204-DP
Square
80° Angle
Tolerance
Hole/S-Lock
5.5mm L
2.38mm T
0.4mm RE
| Unit System | Designation | I.C. Size | Thickness |
|---|---|---|---|
| Metric | SOMT 050204 DP | 5.50 mm | 2.38 mm |
| Imperial | SOMT 1.8(1.5)1 DP | 0.216" | 0.094" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|
| Stainless Steel (M) | 80 - 160 m/min | 0.10 - 0.30 mm/t |
| Alloy Steel (P) | 100 - 180 m/min | 0.15 - 0.40 mm/t |
Compatible Milling Bodies
Fits all TaeguTec ChaseFeed MFH 05 and Mini-Feed series cutters. Ensure stable clamping for maximum tool life.
Product Applications
- Heavy-duty roughing of stainless steel pump and valve components.
- Milling of hardened steels with interrupted cutting paths.
- High-feed face milling in unstable or long-reach setups.
- Mold and Die roughing in P20 or H13 steels.
TaeguTec Grade Comparison
Maximum toughness. Best for interrupted cuts and stainless.
General purpose PVD. Balanced wear resistance and toughness.
Optimized for stainless steel and high-heat alloys.
Why Choose TaeguTec?
TaeguTec is a global leader in high-feed milling technology. The SOMT050204DP TT9300 represents the "Security Standard" for CNC workshops. When other inserts chip or break during interrupted cuts, the TT9300 keeps going. This reliability means you can leave your machine running unattended with confidence, reducing labor costs and improving your overall productivity.
"Amazing Security" - We stopped seeing edge fractures on our stainless housings. TT9300 is incredibly tough.
— Machine Shop (USA)"Sehr stabil" - Best performance for interrupted milling in alloy steel. Great feed rates.
— TechWorks (Germany)Excellent surface finish despite being a roughing grade. The DP geometry really works.
— Precision S.R.L (Italy)Reliable and cost-effective. We run 24/7 with these inserts in 304 stainless.
— Heavy Industries (Japan)Frequently Asked Questions
1. When should I choose TT9300 over TT9080?
Choose TT9300 if your cut is interrupted, your machine is not rigid, or your workpiece is clamped poorly. For stable, continuous cuts, TT9080 may offer higher wear resistance.
2. Can I use these for face milling?
Absolutely. The SOMT 05 series is a high-feed design that excels in large-area face milling with small depths of cut and high feed rates.
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.