Taegutec TCMT110204MT TT7015 Carbide Insert for CNC Turning (10pcs)
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TaeguTec TCMT110204MT TT7015
The High-Velocity Specialist: Maximum Productivity for Steel and Cast Iron
Product Overview
"Which insert is best for high-speed continuous turning of hardened steel and abrasive cast iron?"
The TaeguTec TCMT110204MT TT7015 is a premium 11mm triangular turning insert engineered for high-velocity operations in Steel (ISO P) and Cast Iron (ISO K). Utilizing the advanced TT7015 CVD coating, this insert features a thick Al2O3 (Alumina) layer combined with a specialized MT-TiCN coating to provide extreme crater wear resistance and thermal stability. The MT (Medium Turning) chipbreaker offers a positive rake angle that balances low cutting forces with exceptional chip control, making it the ideal choice for finishing to medium-duty machining where surface quality and dimensional accuracy are paramount.
Core Advantages
The TT7015 grade is optimized for maximum surface speeds, drastically reducing cycle times in production environments.
Positive chipbreaker design facilitates smooth chip evacuation and prevents work-hardening of the workpiece surface.
Specially treated substrate prevents edge deformation and cracking even during high-heat dry machining.
Technical Specifications
ISO Model Decoding: TCMT 110204 MT
Triangle
7° Relief
Tolerance
Hole/Chip
11.0mm L
2.38mm T
0.4mm RE
| Standard | Designation | Side Length | Thickness |
|---|---|---|---|
| Metric | TCMT 110204 MT | 11.00 mm | 2.38 mm |
| Imperial | TCMT 21.51 MT | 0.433" | 0.094" |
Recommended Cutting Parameters
| Material Group | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Steel (ISO P) | 200 - 450 | 0.08 - 0.25 |
| Cast Iron (ISO K) | 250 - 550 | 0.10 - 0.30 |
Compatible Tooling System
Browse TCMT 11 External & Boring Bar Holders →Applications & Compatibility
- Materials: Carbon Steel, Alloy Steel, Grey Iron, and Nodular Cast Iron.
- Operations: Optimized for high-speed finishing and semi-finishing.
- Precision Components: Ideal for automotive shafts, gear blanks, and valve components.
- Equipment: Fully compatible with all CNC Lathes using ISO-standard tool holders.
TaeguTec Grade Selection Guide
| Grade | Primary Application | Coating Type | Advantage |
|---|---|---|---|
| TT7015 | High Speed Steel/Iron | CVD | Maximum Speed / Wear Resistance |
| TT8115 | General Steel | CVD | Balanced Toughness/Wear |
| TT8020 | Stainless/Difficult | PVD | Impact Resistance |
Why Choose Us
We supply 100% genuine TaeguTec industrial solutions. Our technical team ensures you get the highest cost-per-edge performance for your CNC production lines.
"TT7015 is incredible for high-speed iron. We increased RPM by 30% without losing edge life."
— Bernd W., Germany"Perfect finish on our 4140 steel shafts. Fast shipping to Ohio."
— James D., USA"The MT chipbreaker handles thin chips flawlessly. Great for precision boring."
— Sato T., Japan"Ottima resistenza all'usura su ghisa. Molto soddisfatto."
— Giovanni M., Italy"Reliable grade for continuous production. TaeguTec quality is top-notch."
— Robert K., USAFrequently Asked Questions
A: TT7015 is a high-speed finishing grade. For heavy interruptions, a tougher grade like TT8020 or TT8125 is recommended to avoid edge chipping.
A: While it can cut stainless, the CVD coating on TT7015 is optimized for ISO P/K. For better results in stainless, use TT9080 or TT8020.
A: The 0.4mm radius (04) is ideal for achieving fine surface finishes and reducing tool pressure in thin-walled or small-diameter parts.
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.