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20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

Changzhou AMG Precision Tool Manufacturing CO., LTD
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20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

Brand Name : AMG

Certification : ISO9001

Place of Origin : CHINA

MOQ : 3-10PCS

Payment Terms : T/T/Credit Card

Supply Ability : 30000-100000pcs per month

Delivery Time : 5-12 working days

Packaging Details : Plastic tube

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

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20mm Roughing Endmill Solid Carbide CNC SC45 P20 Milling Cutter

Introduction:

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).

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 (fewer flutes, e.g., 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.

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.

Detailed Pictures:

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

Our workshop:

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

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:

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20

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.


Product Tags:

Roughing Milling Cutter Endmill Cutter

      

20mm Carbide Endmill Cutter

      

Solid Carbide End Mill Cutter P20

      
 20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 Manufactures

20mm Roughing Milling Cutter Solid Carbide End Mill Cutter P20 Images

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