DESCRIPTION

TCMT110204 MA PVD Coated Turning Insert for Stainless Steel

Product Overview

The TCMT110204 MA is a high-performance turning insert featuring advanced PVD coating technology, specifically engineered for precision machining of stainless steel. It delivers exceptional wear resistance and thermal stability to improve machining efficiency and surface finish quality.

Key Technical Features

1. MA-Grade PVD Coating

• Multi-layer TiAlN/AlCrN nano-coating structure

• Surface hardness up to HV3200+

• Excellent high-temperature resistance (up to 1100°C)

2. Precision Edge Technology

• 20μm-level edge strengthening

• Optimized rake angle (γ=6°)

• Enhanced chipbreaker geometry

Performance Benefits

✓ 40%+ longer tool life (vs. standard coated inserts)
✓ Superior surface finish (Ra 0.8μm achievable)
✓ Built-up edge (BUE) suppression for stainless steel
✓ High-speed machining capable (150-280 m/min recommended)

Recommended Applications

• Austenitic stainless steels (304/316 series)
• Duplex stainless steels (2205/2507)
• Martensitic stainless steels (420/440)
• Continuous & light interrupted cutting

Quality Assurance

◇ ISO 9001 certified manufacturing
◇ 100% dimensional inspection
◇ Batch-to-batch consistency control

Ordering Information

• Standard packaging: 10 inserts/box

• MOQ: 5 boxes

• OEM customization available

Technical Support Services

We provide:
→ Cutting parameter optimization
→ Tooling application guidance
→ Machining problem diagnostics

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CNC Inserts - Frequently Asked Questions

1. How do I choose the right grade for my specific machining application?

Choosing the correct grade is crucial for tool life and performance. We provide a comprehensive Grade Cross-Reference Chart that maps our CD Carbide grades to major international brands like Sandvik, Mitsubishi, and Kyocera. If you are unsure, simply provide us with the workpiece material (P, M, K, S, H) and machining conditions, and our engineers will recommend the best solution.

2. Can you provide customized CNC tools based on our drawings?

Yes. As a factory-direct manufacturer, we specialize in bespoke engineering. Whether you need non-standard dimensions, specific chipbreakers, or customized coatings for unique alloys, our technical team can develop products based on your technical drawings (PDF/STEP) or physical samples.

3. Do you offer free samples for testing before bulk orders?

We understand that "trial cutting" is the only way to verify tool stability. We offer sample packs for professional buyers to test performance on their own CNC machines. Please contact our sales team with your machine specifications and the material you are processing to request your trial samples.

4. How do you ensure the quality consistency of your carbide inserts?

Our quality control is integrated into every step of the production process in Zhuzhou. We use high-purity tungsten carbide powder and advanced PVD/CVD coating equipment. Each batch undergoes rigorous inspection, including microscopic edge analysis and hardness testing, to ensure that the performance of the 1,000th insert is identical to the 1st.

5. What is the typical lead time for international B2B orders?

For standard models in stock (such as WNMG, CNMG, etc.), we usually ship within 3-5 business days. For customized tools or large-volume OEM orders, the production cycle typically ranges from 2 to 4 weeks, depending on the complexity of the design and coating requirements.

6. Are you a manufacturer or a trading company?

We are a direct manufacturing enterprise based in Zhuzhou, the hunan of China’s tungsten carbide industry. By cutting out the middleman, we provide factory-direct pricing and faster technical support. This allows us to offer more flexible MOQs (Minimum Order Quantities) for small-to-medium-sized distributors and specialized machine shops.