TaeguTec DCMT11T304PC CT3000 | Precision Cermet Finishing Insert
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TaeguTec DCMT11T304PC CT3000
Premium Uncoated Cermet: The Secret to Mirror-Like Surface Finishes
Product Overview
"Which insert grade is best for achieving a high-gloss finish on carbon steel while maintaining zero built-up edge at high speeds?"
The TaeguTec DCMT11T304PC CT3000 is a high-performance Cermet (Ceramic-Metallic) insert designed for precision ISO P (Steel) finishing. The CT3000 grade is an uncoated cermet that provides incredible resistance to oxidation and chemical wear, allowing it to maintain a sharp edge much longer than carbide during high-velocity finishing. The PC (Precision-Chip) chipbreaker is engineered for light depths of cut, featuring a sharp geometry that minimizes cutting forces and prevents workpiece vibration. With a 0.4mm corner radius, this insert is optimized for tight tolerances and elite Ra values.
Key Features
Uncoated cermet composition offering high hardness and superior thermal stability for high-speed finish turning.
Designed for high-precision finishing, providing clean chip breaking at low feed rates and shallow depths.
The chemical inertness of the cermet prevents the "Built-Up Edge" phenomenon, ensuring a smooth, mirror-like gloss.
Technical Specifications
ISO Code Decoding: DCMT11T304PC
55° Rhom
7° Relief
Tolerance
Hole/Sint
9.525mm IC
3.97mm S
0.4mm RE
Precision
| 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) |
|---|---|---|
| Soft/Carbon Steel (ISO P) | 200 - 500 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 11T3 DCMT insert is perfectly suited for high-precision holders including SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- High-speed finishing of carbon steel automotive precision parts.
- Mirror-finishing of hydraulic cylinder components and valve seats.
- Precision CNC turning of alloy steel shafts with tight Ra requirements.
- Ideally used in automated mass production where surface consistency is paramount.
TaeguTec Grade Comparison Benchmark
| Grade Name | Material Type | Main Advantage |
|---|---|---|
| CT3000 | Uncoated Cermet | Surface King: Best gloss and dimensional accuracy. |
| TT8125 | CVD Carbide | Toughness: Better for interrupted or heavy cuts. |
Why Choose TaeguTec?
TaeguTec, a proud member of the IMC Group, is a global leader in high-end cutting tool technology. The CT3000 series represents the pinnacle of Cermet engineering, designed for shops that refuse to compromise on surface quality. By integrating high-purity ceramic-metallic substrates with precision-ground PC chipbreakers, TaeguTec ensures your CNC operations achieve the highest aesthetic and technical standards. When your project demands a mirror finish and long-term edge sharpness, TaeguTec CT3000 is the industry's premier choice.
Global Industry Feedback
"Like a Mirror"
Achievement of surface finish Ra 0.4 on 1018 steel was effortless with CT3000. Best cermet we've used.
— Precision Dynamics (USA)"Hervorragendes Finish"
Perfect for our automotive gears. The PC breaker controls the chip perfectly even at very low feeds.
— AutoTech GmbH (Germany)"Extremely Consistent"
Very stable dimensions over a 500-piece run. No thermal cracking at high speeds.
— Meccanica Precisione (Italy)Frequently Asked Questions
1. Should I use coolant with CT3000 cermet?
Cermets can be used dry or with coolant. However, if using coolant, ensure a constant and high-volume flow to prevent thermal shock.
2. Can I use this for interrupted cuts?
Cermet is brittle compared to carbide. It is recommended for stable, continuous finishing cuts. For heavy interruptions, use a carbide grade like TT8125.
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.