Heavy Duty 4 Flute T Slot Cutter Carbide End Mill for Hard Steel Soft Aluminum CNC Machining High Feed Rate Precision Ground

Introduction:

This industrial-grade 4-flute T-slot carbide end mill is engineered for demanding machining applications in both hardened steels (up to HRC55) and soft aluminum alloys. Featuring a robust solid tungsten carbide construction with precision ground cutting edges, this heavy-duty cutter delivers exceptional performance in high-feed CNC machining operations. The optimized flute geometry ensures efficient chip evacuation while maintaining tool stability during aggressive cutting.

Features:

• • Premium micro-grain tungsten carbide substrate (0.5μm)

• • 4-flute design balances material removal and surface finish

• • Precision ground T-slot profile (±0.01mm tolerance)

• • 30° helix angle for smooth chip flow

• • TiAlN coating option for steel applications

• • Special edge preparation for aluminum (optional)

• • Heavy-duty core design for maximum rigidity

Advantages:

✓ 40% higher feed rates than standard T-slot cutters

✓ Reduced vibration through balanced geometry

✓ Extended tool life in abrasive materials

✓ Maintains dimensional accuracy in prolonged use

✓ Suitable for both conventional and climb milling

Typical Applications:

• • Precision T-slot machining in machine beds

• • Mold and die steel cavity work

• • Aerospace aluminum structural components

• • Automotive fixture manufacturing

• • Industrial equipment grooves

• • General metalworking applications

Detailed Pictures:

Our workshop:

Promotion policy:

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

1.Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.

Perfect for evaluating our product quality and performance risk-free.

2.$50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more.

A great way to start our partnership with extra value!

Other products:

FAQ:

1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

2. Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.