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20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

Brand Name: AMG
MOQ: 3-10PCS
Payment Terms: T/T/Credit Card
Supply Ability: 30000-100000pcs per month
Detail Information
Place of Origin:
CHINA
Certification:
ISO9001
Name:
Roughing Milling Cutter
Size:
D20R0.8*70*D20*125*4T
Number Of Flutes:
4
Service:
OEM/ODM
Diameter:
20mm
Type:
Customized
Overall Length:
125mm
Surface Finish:
SC45, P20
Helix Angle:
40 Degrees
Grain Size:
0.6μm Or 0.8μm
Origin:
Jiangsu (China)
Shank Precision:
H6
Packaging Details:
Plastic tube
Supply Ability:
30000-100000pcs per month
Highlight:

Roughing Milling Cutter Endmill Cutter

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20mm Carbide Endmill Cutter

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Solid Carbide End Mill Cutter P20

Product Description
20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20
Product Specifications
Attribute Value
Name Roughing Milling Cutter
Size D20R0.8*70*D20*125*4T
Number Of Flutes 4
Service OEM/ODM
Diameter 20mm
Type Customized
Overall Length 125mm
Surface Finish SC45, P20
Helix Angle 40 degrees
Grain Size 0.6μm or 0.8μm
Origin Jiangsu (China)
Shank precision h6
Product Description

The 20mm Roughing Endmill is a high-performance solid carbide cutting tool designed for aggressive material removal in CNC milling operations. It is engineered for roughing applications, efficiently machining tough materials like steel, stainless steel, cast iron, and other metals (compatible with P20 die steel as per ISO classification).

Key Features
  • Material: Solid carbide for superior hardness, heat resistance, and durability
  • Diameter: 20mm - Ideal for medium to heavy roughing operations
  • Coating: Often features TiAlN, AlCrN, or uncoated (depending on model), enhancing wear resistance and thermal stability
  • Flute Design: Coarse pitch (4 flutes) for better chip evacuation and reduced vibration
  • Helix Angle: Optimized for high feed rates and reduced cutting forces
  • Roughing-Specific Geometry: Serrated/knurled cutting edges break chips into smaller pieces, reducing load and heat buildup
Typical Applications
  • Primary Use: Heavy stock removal (roughing) before finishing passes
  • Materials: Carbon steel, alloy steel (SC45, P20), stainless steel (304, 316), cast iron, tool steels
  • Machines: Compatible with CNC milling machines, machining centers
Product Advantages
  • High Efficiency: Removes material faster than finishing endmills
  • Vibration Damping: Serrated edges reduce chatter
  • Long Tool Life: Carbide substrate resists wear and high temperatures
  • Chip Control: Prevents chip re-cutting and clogging
Product Images
20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 0 20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 1 20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 2
Special Promotion 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
20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 3
Frequently Asked Questions
Are you a manufacturer or trading company?

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

Which CNC grinding machine do you use?

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

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.