Endmills For Hardened Steel

Endmills For Hardened Steel
Details:
PP300 Endmills for high efficiency machining of steel
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Description
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Suitable for endmills, side milling, slot milling, helical interpolation milling, and cycloidal milling of steel and cast iron (≤48HRC), with a high rate of metal removal.

Unequal tooth pitch and spiral design, effectively suppress high frequency vibrations and provide superior anti-vibration capability, allowing endmills efficient and stable machining of large depths and widths.

Variable gash depth design makes sure the endmills have more than enough rigidity and chip evacuation space.

 

Feature

 

 

 

 

 

 
 

PP300 Endmills for High Efficiency Machining of Steel

 Endmills for Semi-Finishing and Roughing

Suitable for semi-finishing and roughing processes of steels and cast iron (≤48HRC), providing a high rate of metal removal. This endmills solution is designed for efficient machining applications, delivering stable cutting performance and high productivity during demanding roughing and semi-finishing operations.

 Endmills with GU Series Fine Carbide Substrate and AlCr Nano Coating

GU series fine carbide substrate and AlCr series high-performance nano coating provide superior wear resistance and toughness. The combination of advanced carbide substrate technology and high-performance coating helps these endmills maintain excellent durability, toughness, and stable cutting performance during continuous machining.

 Endmills with Flat Knuckle-Type Teeth Design

Flat knuckle-type teeth design provides short chips and smooth chip removal, realizing high-quality machining. This optimized tooth geometry enables these endmills to achieve effective chip control and smooth chip evacuation, helping maintain stable cutting performance and improve overall machining quality.

 Endmills with Large R-Type Chip Pocket Design

Unique large R-type chip pocket design creates a large chip pocket space and excellent chip removal performance. The enlarged chip pocket provides sufficient space for chip evacuation, allowing these endmills to remove chips efficiently and helping maintain stable machining performance during high material removal operations.

 

Application
 

Workpiece Material

P

M

K

N

1234

5

123

123

123

4

5

Carbon Steel,

Alloy Steel
(<35HRC)

Alloy Steel,

Tool Steel
(<48HRC)

Stainless Steel

Cast Iron

Aluminium

Alloys

copper
alloy

Graphite

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◎

○

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Most Suitable

○

Suitable

 

Application case
 

PP300 application case(Differential housing cover)

Specification

PP300-S4-12030

Dimension

D12*30*75*d12

Material

45#(HB220)

Cutting speed

Vc=104m/min

Feed rate

fz=0.024mm/z

Cutting depth

ap=3mm, ae=12mm

Cooling method

emulsion

Cutting method

slotting

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