TaeguTec DCMT070208FG TT9225 | PVD Carbide Turning Insert
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TaeguTec DCMT070208FG TT9225
Versatile PVD Grade: The Ultimate Precision Finisher for Steel & Stainless Alloys
Product Overview
"Which insert is most effective for maintaining tight tolerances and a smooth finish in both carbon steel and stainless steel components?"
The TaeguTec DCMT070208FG TT9225 is a multi-purpose powerhouse designed for ISO P (Steel) and ISO M (Stainless Steel) finishing. The TT9225 grade features a specialized PVD coating with ultra-fine grain technology that provides high hardness and resistance to flank wear. The FG (Finishing-General) chipbreaker is ground to a high-positive rake angle, which significantly reduces cutting heat and friction. With a reinforced 0.8mm corner radius, this insert offers enhanced edge strength over traditional finishing tools, making it ideal for stable, high-quality production of automotive and medical precision parts.
Key Features
Advanced multi-layer coating provides a smooth surface to prevent material welding, critical for stainless steel finishing.
A sharp, high-positive cutting edge reduces tool pressure, ensuring excellent surface gloss and dimensional stability.
Increased corner radius provides better feed rates and longer life in stable applications compared to 0.4mm variants.
Technical Specifications
ISO Code Decoding: DCMT070208FG
55° Rhom
7° Relief
Tolerance
Hole/Sint
6.35mm IC
2.38mm S
0.8mm RE
Finishing
| Unit System | Designation | I.C. Dimension | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | DCMT070208FG | 6.35 mm | 2.38 mm |
| Imperial (ANSI) | DCMT21.52FG | 0.250" | 0.094" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Steel (ISO P) | 150 - 280 m/min | 0.08 - 0.20 mm/rev |
| Stainless Steel (ISO M) | 100 - 200 m/min | 0.08 - 0.15 mm/rev |
Compatible Toolholders
This 07-size DCMT insert fits all standard precision holders including SDJCR/L 07, SDNCN 07, and S-SDUCR/L 07 boring bars.
Product Applications
- Precision finishing of small automotive shafts and carbon steel components.
- Internal boring of stainless steel bushings in the food and medical industries.
- Finishing passes for general mechanical parts where surface Ra is critical.
- Continuous turning operations in ISO P and ISO M material groups.
TaeguTec Grade Performance
| Grade Name | Technology | Versatility Focus |
|---|---|---|
| TT9225 (Carbide) | PVD Multi-Layer | All-Rounder: Excellent balance for Steel and Stainless. |
| TT8125 (Carbide) | CVD Al2O3 Gold | Heat Specialist: Highest speed in ISO P steel. |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a global leader in high-performance CNC tooling. The TT9225 series represents the pinnacle of PVD coating versatility, engineered for the modern workshop that handles multiple material types. By providing a grade that withstands the adhesive wear of stainless steel while maintaining the sharpness required for precision steel finishing, TaeguTec ensures that your machine stays running longer with fewer tool changes. Trust TaeguTec for the industrial-grade performance and consistency your precision components deserve.
Global Industry Feedback
"Versatile and Durable"
We use TT9225 for both our steel and stainless production. The tool life is very consistent across both materials—saved us a lot on inventory.
— Precision Machining Co. (USA)"Hervorragende Oberfläche"
The FG chipbreaker is excellent for finishing passes. No vibration and the surface gloss is impressive.
— Zerspanung Profis (Germany)"Solid Stainless Performance"
The smooth PVD finish really helps with built-up edge in 304 stainless. Good dimensional accuracy throughout the batch.
— Meccanica S.r.l (Italy)Frequently Asked Questions
1. Is the TT9225 grade suitable for interrupted cuts?
Yes. The PVD coating and substrate used in TT9225 offer better toughness compared to CVD grades, making it more reliable for light interruptions.
2. What is the benefit of the 0.8mm radius over 0.4mm?
The 0.8mm radius (08) offers higher edge strength and can handle higher feed rates, though it requires a slightly more stable setup to prevent vibration in finishing.
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.