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20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
Specifications
Brand Name :
SUPAL
Place of Origin :
Changzhou,Jiangsu,China
MOQ :
5PCS
Payment Terms :
T/T
Supply Ability :
10000000PCS
Delivery Time :
7-15Days
Packaging Details :
1.One piece in a platic pipe, 10 pieces per group. 2.Use the air bubble paper to encase the plastic pipe. 3.Put the goods encased with air bubble paper in the carton. 4.Other packing will be accept according to your needs.
Model Number :
OEM
Product Name :
End Mill
Brand :
SUPAL
Diameter :
0.5-20mm
Shank :
4-20mm
Coating :
Coating according to your needs
Suitable for :
Cast iron, Hardened steel, stainless steel, etc
Price :
To be negotiated
Description

What is an end mill?

It is defined as a shank type milling cutter that has a cutting edge on the outer surface and cross-section. An end mill is a tool that rotates and shaves the sides and top surface of a processed item with an outer blade and a bottom blade of a cross-section, respectively. End mills are especially used in precision processing of electrical, electronic and automotive parts and molds.

Selection of end mill

The performance of an end mill varies depending on the settings such as the number of blades, twist angle, inclination angle, relief angle and coating type, and a suitable shape is required for high-speed cutting operations.

The main part details of End mills

20mm Carbide End Mill

Product shape depending on the number of blades

The performance of an end mill varies depending on the settings such as the number of blades, twist angle, inclination angle, relief angle and coating type, and a suitable shape is required for high-speed cutting operations.

20mm Carbide End Mill

Issues and solutions when using an end mill

Damaged blades
  • Fast transfer speed, excessive amount of slotting
  • Excessive protrusion of tool
  • Inadequate stiffness of tool
  • poor fixation of item
  • Poor fixation of item
  • Reduce transfer speed
  • Reduce amount of slotting
  • Reduce amount of protrusion
  • Use minimum blade length
  • Increase fixed stiffness
  • Increase fixed stiffness
Vibration occurred during cutting
  • Excessive primary outer relief angle
  • Excessive protrusion of tool
  • Improper cutting conditions　
  • Reduce primary outer relief angle
  • Reduce the amount of protrusion
  • Adjust cutting and transfer speeds
Reduced cutting performance
  • Use unsuitable end mill
  • Low outer inclination angle
  • Rapid wear of cutting blades
  • Use an end mill suitable for items to be cut
  • Increase outer inclination angle
  • Perform early regrind
Sudden occurrence of wear
  • Excessive cutting speed
  • Unsuitable outer inclination angle
  • Upward cutting operation
  • Reduce cutting speed, modify outer inclination angle
  • Consider downward cutting operation
Poor chip discharge
  • Small space for chip discharge
  • Excessive wear on blades
  • Excessive amount of slotting
  • Low injection pressure or amount of cutting oil
  • Reduce transfer speed and use an end mill with small number of blades
  • Perform early regrind
  • Reduce amount of slotting
  • Increase injection pressure and amount
Poor surface roughness
  • Fast transfer speed
  • Rapid wear of cutting blades
  • Excessive amount of slotting
  • Low cutting speed
  • Reduce transfer speed
  • Perform early regrind
  • Reduce amount of slotting
  • Increase cutting speed
Damaged during cutting
  • Fast transfer speed
  • Excessive protrusion of tool
  • Significant damage of cutting blades
  • Excessive amount of slotting
  • Reduce transfer speed
  • Reduce amount of protrusion
  • Perform early regrind
  • Reduce amount of slotting
Poor processed dimensions
  • Small number of blades
  • Excessive cutting conditions
  • Use of long blades
  • Poor accuracy of machine or chuck
  • Use an end mill with a greater number of blades
  • Adjust cutting conditions, replace
  • Use short blades, repair or replace machine or chuck

Product tags

8mm carbide end mill

,

1 inch carbide end mill

,

carbide end mill
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20mm Carbide End Mill

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Product Detail
Brand Name :
SUPAL
Place of Origin :
Changzhou,Jiangsu,China
MOQ :
5PCS
Payment Terms :
T/T
Supply Ability :
10000000PCS
Delivery Time :
7-15Days
Contact Supplier
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill
20mm Carbide End Mill

Supal (Changzhou) Precision Tools Co.,Ltd

Verified Supplier
7 Years
jiangsu, changzhou
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Carbide End Mill, Square End Mill, Ball Nose End Mill
Total Annual :
8000000-10000000
Employee Number :
40~60
Certification Level :
Verified Supplier
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