16er 16nr8apird Tungsten Steel Thread Turning Insert Carbide High Hardness 8API Rd Threading Insert Long Tool Life

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Product Description

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Basic Information

Model NO.
16ER 8APIRD
Condition
New
Certification
ISO
Standard
International General Standards
Material
Tungsten Carbide
Application
Metal Cutting Machine
Product Type
Carbide Threading Inserts
Usage
CNC Threading Tool
Coating
PVD
Hardness
95+
Machining Process
Thread
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Product Description

Tungsten Steel Thread Turning Insert Carbide High Hardness Threading Insert 8API Rd Threading Insert
Information Category Details Supplementary Notes
Product Name Carbide Multi-scenario Cutting Inserts Including inserts for turning, milling, threading, and grooving
Applicable Machining Scenarios Turning, Milling, Threading, Grooving Face milling, profile milling, internal/external grooving, etc.
Applicable Materials Carbon steel, alloy steel, stainless steel, cast iron, non-ferrous metals, superalloys Matched to difficult-to-machine materials with high hardness/viscosity
Key Technical Parameters Thickness: 2.0-6.0mm; Bore: 3.175-12.7mm; Nose radius: R0.2-R1.2 Coating: TiN, TiAlN, AlCrN
Implemented Standards ISO, ANSI, JIS international general standards Dimensional accuracy comply with international tool industry specifications
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Core Performance Advantages:

Ultra-high Hardness and Wear Resistance: Product hardness exceeds HRA 90, effectively resisting high-temperature and adhesive wear. Service life is 3–10 times longer than traditional tools.

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High-temperature Stability

Maintains stable performance even at 800–1000 °C. Ideal for high-speed and dry cutting.

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Precise Accuracy

High-precision grinding ensures minimal vibration and smooth chip evacuation (IT5–IT7 grade).

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Impact Resistance

Optimized alloy composition for heavy-load rough machining and high-precision finish machining.

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Specifications

Our product covers four core machining scenarios: turning, milling, threading, and grooving. Compatible with all major cutting equipment.

Turning Insert Specifications Milling Insert Specifications Threading Insert Specifications

I. Turning

ISO/ANSI series. Models: CCMT09T304, WNMG0804, CNMG1204. Supports various nose radii (R0.2–R1.2).

II. Milling

Models: APMT1604, SEMT1204, RPMT10T3. Suitable for face, profile, and shoulder milling.

III. Threading

ISO Metric, UN, and BSP series. Models: 16ER1.5ISO, 16NR1.0ISO, 22ER2.0UN.

Grooving Insert Info Grooving Tool Parameters Customization Services
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Packing & Delivery

Packing Process
Global Delivery Network Secure Packaging

To ensure efficient and safe global delivery, we cooperate with top couriers including SF International, FedEx, UPS, DHL, and AMX. We cover 200+ countries worldwide. Custom shock-absorbing packaging protects inserts during transit.

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Quality Commitment

Manufacturing Quality
  • Complimentary technical guidance
  • Rigorous QC system covering all processes
  • Precision chemical & physical analysis
  • 100% virgin raw materials
  • 10 years of manufacturing & export expertise
  • Agile support for custom requirements

Frequently Asked Questions

What materials can these carbide inserts process?
Our inserts are designed to process a wide range of materials, including carbon steel, alloy steel, stainless steel, cast iron, non-ferrous metals (like aluminum and copper), and even difficult superalloys or titanium alloys.
How much longer is the service life compared to HSS tools?
Due to the ultra-high hardness (above HRA 90) and advanced PVD coatings, our carbide inserts typically offer a service life 3 to 10 times longer than traditional high-speed steel (HSS) cutting tools.
Are these inserts compatible with my existing tool holders?
Yes, our products are manufactured according to ISO, ANSI, and JIS international standards, ensuring they are fully compatible with mainstream tool holders available in the global market.
Do you offer different coating options?
Yes, we provide several coating options depending on your needs: TiN for general purposes, TiAlN for high-temperature and stainless steel machining, and AlCrN for maximum wear resistance in hard steel cutting.
How is the product protected during international shipping?
We use custom shock-absorbing plastic boxes for individual inserts, which are then packed into sturdy secondary packaging to ensure they reach you in perfect condition, regardless of the distance.
What is the typical delivery time for global orders?
Through our partners like DHL and FedEx, key routes usually take 3-7 workdays. For bulk orders, we balance speed and cost to provide the most efficient logistics solution.

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