TaeguTec DCMT11T304PC TT9225 | High-Speed Steel Turning Insert
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
TaeguTec DCMT11T304PC TT9225
Premium CVD Coating: The Benchmark for High-Efficiency Steel Turning
Product Overview
"Which insert grade offers the best balance of wear resistance and toughness for high-speed finishing of carbon and alloy steels?"
The TaeguTec DCMT11T304PC TT9225 is a high-versatility CVD-coated carbide insert optimized for ISO P (Steel) turning. The TT9225 grade is a multi-layered gold coating designed to withstand high temperatures and abrasive wear, making it ideal for high-velocity CNC operations. The PC (Precision-Chip) chipbreaker features a sharp cutting edge and refined geometry that ensures consistent chip evacuation even at light depths of cut. With a 0.4mm corner radius, this insert provides the precision needed for tight tolerances and excellent Ra values in professional manufacturing.
Key Features
Thick alumina (Al2O3) coating provides a thermal barrier for high-speed machining and prolonged tool life.
Engineered specifically for finishing passes, reducing cutting forces and heat build-up on the workpiece.
Special post-treatment of the coating minimizes friction, resulting in a smooth, high-gloss surface finish.
Technical Specifications
ISO Code Decoding: DCMT11T304PC
55° Rhom
7° Relief
Tolerance
Hole/Sint
9.525mm IC
3.97mm S
0.4mm RE
Chipbreaker
| Unit System | Designation | I.C. Dimension | Radius |
|---|---|---|---|
| Metric (ISO) | DCMT11T304PC | 9.525 mm | 0.4 mm |
| Imperial (ANSI) | DCMT3(2.5)1PC | 0.375" | 0.016" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Carbon Steel (ISO P) | 180 - 450 m/min | 0.05 - 0.20 mm/rev |
| Alloy Steel (ISO P) | 150 - 350 m/min | 0.05 - 0.15 mm/rev |
Compatible Toolholders
This DCMT 11T3 series insert is perfectly matched with standard holders including SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- High-speed finishing and semi-finishing of carbon steel components.
- Precision CNC turning of alloy steel shafts and geared parts.
- Continuous machining of automotive and industrial steel hardware.
- Excellent for automated mass production requiring long-term tool life.
TaeguTec Steel Grade Benchmark
| Grade Name | Technology | Primary Focus |
|---|---|---|
| TT9225 | CVD Gold Coated | The Steel Pro: Best for high-speed wear resistance. |
| TT8125 | CVD Coated | The All-Rounder: Balanced toughness and wear. |
Why Choose TaeguTec?
TaeguTec, as a leading global manufacturer under the IMC Group, is committed to pushing the boundaries of material science. The TT9225 series represents the pinnacle of CVD coating technology for steel machining. By combining ultra-durable alumina layers with precision-ground PC chipbreakers, TaeguTec ensures your CNC operations reach maximum efficiency with minimal downtime. When your production demands high output and consistent surface quality, the DCMT 11T3 series with TT9225 is the industry's reliable standard for steel finishing.
Global Industry Feedback
"Excellent Wear Resistance"
We switched to TT9225 for our 4140 steel production. The tool life increased by 30% compared to our previous brand.
— Precision Components LLC (USA)"Hervorragendes Finish"
Perfect for finishing passes. The PC breaker ensures clean chips and no surface scratches.
— Werkzeugbau GmbH (Germany)"Very Consistent"
Stable performance across large batches. Holds dimensions very well even at high speeds.
— Officina Meccanica (Italy)Frequently Asked Questions
1. Is TT9225 suitable for interrupted cuts?
TT9225 is optimized for high-speed continuous cutting. For heavy interruptions, a tougher grade like TT8125 or TT9235 is recommended.
2. How does the PC chipbreaker perform at low feed rates?
The PC breaker is specifically designed for finishing, meaning it excels at feed rates as low as 0.05 mm/rev, providing excellent chip control.
Need Help With taegutec Inserts?
Looking for a taegutec 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 taegutec 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.