Wholesale 90° 3 Flute Carbide Center Chamfer End Mill Suppliers, Factories

Manufactured from premium micro-grain solid carbide and coated with a highly wear-resistant composite layer, this tool is specifically engineered for high-efficiency chamfering and deburring operations. The 3-flute spiral design ensures stable, vibration-free cutting and smooth chip evacuation, delivering exceptional sharpness while significantly extending tool life. Suitable for a wide range of materials, including carbon steel, alloy steel, stainless steel, cast iron, and aluminum alloys, it excels in 120°,90° and 60° chamfering applications with superior surface finish. The ideal choice for your precision machining needs.

Product Description

Our Normal Sizes

Item code

Angle Degree

Shank Dia (mm)

Total Length (mm)

ECHP3F-D3.0-R60

60°

3

50

ECHP3F-D3.0-R90

90°

3

50

ECHP3F-D3.0-R120

120°

3

50

ECHP3F-D4.0-R60

60°

4

50

ECHP3F-D4.0-R90

90°

4

50

ECHP3F-D4.0-R120

120°

4

50

ECHP3F-D5.0-R60

60°

5

50

ECHP3F-D5.0-R90

90°

5

50

ECHP3F-D5.0-R120

120°

5

50

ECHP3F-D6.0-R60

60°

6

50

ECHP3F-D6.0-R90

90°

6

50

ECHP3F-D6.0-R120

120°

6

50

ECHP3F-D8.0-R60

60°

8

60

ECHP3F-D8.0-R90

90°

8

60

ECHP3F-D8.0-R120

120°

8

60

ECHP3F-D10.0-R60

60°

10

75

ECHP3F-D10.0-R90

90°

10

75

ECHP3F-D10.0-R120

120°

10

75

ECHP3F-D12.0-R60

60°

12

75

ECHP3F-D12.0-R90

90°

12

75

ECHP3F-D12.0-R120

120°

12

75

Other sizes could be made as per customers’requirement.

Expanded Application Scenarios
Core Machining Scenarios

Mold & Die Industry: Precision chamfering/deburring of mold cavities, injection mold edges, and die-casting mold corners to improve workpiece strength and assembly fit.

Automotive & Mechanical Parts: Chamfering of engine components, gear teeth, gearbox housings, and structural parts for stress relief and smooth assembly.

3C & Consumer Electronics: Profiling of aluminum phone frames, laptop shells, and precision components for cosmetic finish and edge protection.

General Engineering: Chamfering of shafts, flanges, brackets, and cast iron/carbon steel parts to remove sharp edges and burrs.

Medical Device Manufacturing: Finishing of titanium alloy implants and surgical instruments with strict precision and surface finish requirements.

Special Working Condition Adaptation

High-Efficiency Chamfering: 3-flute design enables fast edge profiling and burr removal.

Light Interrupted Cutting: Force dispersion ensures stable performance in intermittent chamfering operations.

Precision Profiling: Consistent chamfer angles for high-precision applications.

Unique Product Advantages
1. 3-Flute Professional Design

Higher Cutting Efficiency: 3-flute geometry maximizes material removal rate for fast chamfering.

Force Dispersion: Evenly distributes cutting force across edges, reducing single-edge load and minimizing chipping/wear.

Longer Tool Life: Reduced edge stress extends overall tool service life.

Uniform Chamfer Quality: Precision-ground edges ensure consistent chamfer angles and surface finish.

2. Premium Material & Manufacturing

100% Original Carbide Rods: Uses APEX/GESAC or imported Sandvik ultra-fine grain carbide for high hardness and toughness.

Advanced Equipment: Small tools processed on Rollomatic; standard tools on Walter/Anka for tight tolerances and consistent edge quality.

ISO9001:2015 Certified: Strict quality control from raw material to finished product.

3. Industrial Chain & Service Strength

20 Years of Expertise: Full industrial chain from tungsten raw blanks to precision tools, ensuring stable supply and cost control.

Flexible Supply: MOQ=1pc, samples available, 7–25 days delivery, 1,000,000 pcs/month capacity.

Customization Support: Customizable chamfer angles, diameters, lengths, and shank types.

FAQ
Q1: Suitable applications?

A: Designed for workpiece edge chamfering & deburring in molds, automotive parts, 3C products, and general machinery. For materials up to HRC50.

Q2: Key benefits of 3-flute design?

A: Higher cutting efficiency, force dispersion, reduced edge wear, longer tool life, and uniform chamfer quality.

Q3: Can it cut hardened steel?

A: For general use only (HRC ≤50). For HRC55+ ultra-hard materials, use our HRC68 series tools.

Q4: MOQ & lead time?

A: MOQ=1pc, samples available. Standard: 7–25 days; custom: 15–25 days. Supply capacity: 1,000,000 pcs/month.

Q5: Customization available?

A: Yes. Custom chamfer angle, flute count, diameter, total length, and shank type are supported.

Q6: How to extend tool life?

A: Use high-pressure coolant, optimize cutting parameters, avoid overloading, and ensure smooth chip evacuation.

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