Solid Titanium Alloy 4 Flute Flat End Mill 8mm Tialn Coated High Speed/Precision Flat Bottom End Mill Machining for Titanium/Inconel/Stainless Steel

• Customization: Available
• Coating: Coating
• Tooth Form: Spiral Tooth
• Model NO.: D3-9-4-50-4F
• Tooth Space: Extra Dense Tooth
• Structure: Indexable Type
• Material: Titanium Alloy
• Type: Milling Cutter
• Coated: PVD/CVD
• Workpiece Material: Steel \ Stainless Steel \ Cast Iron
• OEM: Available
• Usage: Turning/Woodworking/Threading/Grooving/Drilling
• Blade Type: Cutter Head
• Transport Package: Carton
• Specification: General
• Trademark: YOUCUT
• Origin: China
• HS Code: 8202100000

Product Description

Features:
-High efficiency, high wear resistance, than the traditional welding blade, alloy blade processing efficiency increased more than 4 times.
-Suitable for cast iron, stainless steel, steel processing.
-Not easy to rust, easy to use.

YOUCUT 4 Flute Titanium Alloy Flat End Mill

Model: D3-9-4-50-4F
Applications: High-speed machining of titanium alloys (Ti6Al4V, Grade 5), Inconel, stainless steel (316L), and heat-resistant superalloys.

 

Key Features

 Titanium-Optimized Design

• Titanium Alloy Body: 30% lighter than steel with equal rigidity, reducing machine spindle load.

• 4-Flute Helical Geometry: Balanced cutting force distribution for vibration-free machining of tough materials.

 Extreme Durability

• TiAlN Hyper-Coating: Withstands temperatures up to 1,000°C, preventing edge chipping in titanium.

• Nano-Polished Flutes: Minimize friction and built-up edge (BUE) in sticky alloys like Inconel 718.

 Precision & Efficiency

• Flat Bottom & Sharp Corners: Achieve Ra 0.4μm surface finish in finishing passes.

• Coolant Through Channels (Optional): Direct high-pressure coolant to cutting edges for heat dissipation.

 

Technical Specifications

• Diameter Range: 3mm-16mm (Standard), Custom up to 25mm

• Flute Length: 4×D / 6×D (Enhanced stability for deep cavities)

• Shank Diameter: 6mm-12mm (1/4"-1/2")

• Coating Options: TiAlN (Gold) / AlCrN (Black) / Uncoated (For Non-Ferrous)

• Tolerance: ±0.005mm (Precision ground for aerospace tolerances)

• Max RPM: 18,000 (Refer to speed/feed charts for material-specific settings)

 

Performance Benefits

 Heat Management: Reduced thermal deformation for consistent accuracy in prolonged runs.
 Chip Control: Optimized chip breaker design prevents chip welding in titanium.
 Multi-Axis Ready: Stable in 5-axis CNC machining centers for complex contours.

 

Ideal Use Cases

• Aerospace: Jet engine turbine blade slots and titanium structural brackets.

• Medical: Machining surgical implants (e.g., spinal rods, dental fixtures).

• Energy: Inconel 718 components for gas turbines and nuclear reactors.

• Automotive: Titanium exhaust valves and racing suspension parts.

• Additive Manufacturing: Post-processing of 3D-printed titanium parts.

 

Safety & Maintenance

Use High-Pressure Coolant (≥70 bar) for titanium machining to prevent work hardening.
Avoid interrupted cuts: Titanium requires continuous engagement to prevent edge chipping.
Clean with alkaline solutions; avoid chlorine-based solvents to prevent corrosion.

 

Packaging & Support

• Professional Kit: Individually sealed in nitrogen-filled anti-tarnish packaging.

• Bulk Orders: 10 pcs/box with shockproof foam, MOQ 20 units for custom specs.

• Warranty: 12-month performance guarantee (Excludes abrasive materials misuse).

• Free Resources: Titanium Machining Guide + CAM Parameter Database.

 

Why Choose Us?
"Reach Deeper, Cut Smarter" - Trusted by aerospace and mold shops for critical deep cavity applications since 2010.
Certifications: ISO 9001

 

Solid Titanium Alloy 4 Flute Flat End Mill 8mm TiAlN Coated High Speed/Precision Flat Bottom End Mill Machining for Titanium/Inconel/Stainless Steel
Features:
1. meets the international standard of ISO.
2. has the advantages of high abrasive resistance, high processing precision, good thermal conductivity and long service life.
3. can realize high speed machining and hard material cutting with high work efficiency.
4. The cutting edge is sharp.
5. can facilitate fast clamping.
6. with improved resistance to wear.
7. High removal rates without material damage.
8. can improve surface finishes.
9. can be used repeatedly, which helps to lower your processing cost.

  

 

 

Our Main Products

Carbide turning inserts	TNMG/WNMG/CNMG/DNMG/VNMG/SNMG/CCMT/TCMT/VBMT/DCMT
Carbide threading inserts	16ER/16IR AG60 AG55 /ISO1.0 1.5 2.0 2.5 TR SAGE API APIRD W ect
Carbide grooving inserts	MGMN/MRMN/TDC/TDJ/TDT/TDXU/SP/DGN/N123/PENTA
Carbide milling inserts	R390 /APMT/ APKT/BDMT/RCKT/RPMW/RPMT/RDMT
High feed milling inserts	BLMP/LNMU/LOGU/SNMX/ONMU/3PKT/LNMX/WNMU/SDMT
Aluminum inserts	CCGT/DCGT/TCGT/VCGT/GDMA/SEKT/APKT
Drilling inserts	SPMG/WCMX
Cermet cutting tools	CCGT/TPGT/WBGT/TNGG
Toolholders	SER/SNR/MGEHR/L/SPB ect

 

Stock

Our company has sufficient stock, and we also provide non-standard customised service,different Hardness based on client's requirement.

Packaging & Shipping

Packaging:
Step 1:The product is packed in a plastic box, normally 10 pcs in a box.
Step 2: using bubble wraps to package each insert parcel.
Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing.
Shipping:
We use the fastest express (FedEx, TNT, DHL, UPS) to deliver, can deliver to any country within 5-15 days.

Payment

T/T / Western Union
 

More About Us

 

 

 

FAQ

1Q:Who are we?
A:We are based in Chengdu, China. The company locates in Chengdu City, one of the big cutting tools production base in China. Now we have over 50 employees and passed the ISO 9001:2008 certification. Our products have been exported to Europe, Southeast Asia, Middle East and other areas for more than 5 years.

2Q:How can we guarantee quality?
A:Always a pre-production sample before mass production;Always final Inspection before shipment.

3Q:What can you buy from us?
A:carbide turning milling threading grooving&parting drilling inserts, End mills, tiny tools, toolholders, swiss tools and so on; For more information, please contact us.

4Q:Can I get a sample to check your quality?
A:Yes, after confirm the price, you can require sample to check the quality. we will send you samples when you pay for them.

5Q: what services can we provide?
A:Delivery Terms: FOB, CIF, EXW, FCA, CPT, Express Delivery;
    Payment Currency :USD,EUR,RMB;
    Payment Type: T/T, Western Union;
    Language Spoken: English, Chinese,
    Stock : Standard specification within 24 hours delivery 

Our Advantages:

1.A large number of standard stocks, the spot is fast.Provide 24-hour pre-sales and after-sales service, reply within 3 minutes.
2. Manufacturer with more than 15 years experience.
3. A great quantity of formula special for all kinds of different stone.
4. Approved quality with factory competitive price.
5. Long lifespan, good sharpness, stable performance and high cutting efficiency.
6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.
7.Welcome friends from all over the world to contact, let us cooperate and win-win.