3 Flutes 20mm 13/16 Roughing End Mill Aluminum With Coarse Pitch

HRC50 Aluminum End Mill 3 Flutes 20mm Roughing end mill with Coarse Pitch

Carbide Raw Material Introduction

Coating Introduction

Common Milling Problems and Solutions

Excessive Chatter: Vibration and sound are excessive when the tool engages the workpiece.

Possible Solutions:

Increase your feed
Reduce your cutting forces by reducing speed and/or feed or axial and/or radial depth of cut
Increase your system′s rigidity by changing over to a stub length end mill or improving your workpiece fixturing
Change geometry - use an end mill with variable flute spacing or a small circular margin
Poor surface finish

Surface Finish: Worksurface looks uneven and feels rough.

Possible Solutions:

Increase system rigidity
Increase speed
Reduce feed
Change to higher helix geometry
Change to an end mill with more flutes

FAQ

1. Where is your factory?
Our factory is in Changzhou City, Jiangsu Province, China.

2. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2011.

3. Which CNC grinding machine do you use?

All of our carbide tools are produced by ANCA & machine.

4. Which shipping method do you usually use?

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

5. Do you prepare 3 flutes roughing aluminum end mill in stock?

Yes, we usually prepare standard metric sizes in stock.

6. Which payment methods do you accept?

We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.

7. Can you produce special carbide tools?

Yes, we can produce the customized tools according to the drawings or samples.

8. What kind of inspection facilities do you have.
We have PG1000, Omega inspection facilities to ensure the precision of each tool.