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3/4" Carbide Roughing End Mill

Material Carbide
Number of Flutes 4
HRC 45/55/56/65/70
Cut Type Finishing, Roughing
Coating Customizable
Applicable materials steel, cast iron, stainless steel, etc.

Product Detail

KEY FEATURES
Premium Imported Tungsten Carbide

Ultra-fine 0.6μm micro-grain structure.

Exceptional wear resistance and strength for high-hardness materials.

Optimized for high-speed, heavy-duty roughing applications.

Enhanced Durability & Corrosion Resistance

Imported passivation technology reduces wear and improves corrosion resistance.

Precision-ground cutting edges: burr-free, smooth, and consistent.

Maximizes tool lifespan even under aggressive cutting conditions.

TECHNICAL SPECIFICATIONS
Material: Tungsten Carbide (WC)

Grain Size: 0.6μm

Max. Tool Runout Tolerance: ≤0.01mm

Cooling Method: Flood coolant or MQL (Minimum Quantity Lubrication) recommended

USAGE GUIDELINES
Pre-Operation Check

Measure tool runout before use. Do not exceed 0.01mm runout tolerance. Correct if necessary.

Tool Setup

Minimize tool overhang from the chuck.

Note: Longer tool extensions require reduced RPM, feed rate, or depth of cut (DOC).

Cutting Parameters

If abnormal vibration or noise occurs:
✓ Immediately reduce RPM.
✓ Decrease feed rate or DOC incrementally until stable.

Cooling Recommendations

Steel Machining: Prioritize flood coolant or high-pressure jet cooling.

Significantly improves tool performance and surface finish.

WARNING
Failure to follow these guidelines may cause tool breakage, poor surface finish, or reduced tool life. Always prioritize stable cutting conditions.

3 4 carbide roughing end mill

3 4 carbide roughing end mill

Other sizes available:

Specifications Flute Diameter(mm) Flute  Length(mm) Shank Diameter(mm) Overall Length(mm)
D4*12*50L*4F 4 12 4 50
D5*15*50*4F 5 15 5 50
D6*18*50L*4F 6 18 6 50
D6*24*75L*4F 6 24 6 50
D6*30*100L*4F 6 30 6 75
D8*24*60L*4F 8 24 8 60
D8*30*75L*4F 8 30 8 75
D8*35*100L*4F 8 35 8 100
D10*30*75L*4F 10 30 10 75
D10*45*100L*4F 10 45 10 100
D10*60*150L*4F 10 60 10 150
D12*35*75L*4F 12 35 12 75
D12*45*100[*4F 12 45 12 100
D14*45*100L*4F 14 45 14 100
D16*45*100L*4F 16 45 16 100
D16*70*150L*4F 16 70 16 150
D18*45*100L*4F 18 45 18 100
D20*45*100L*4F 20 45 20 100

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