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Carbide End Mills
Holemaking / Drill Bits
Carbide Thread Mills
Turning Tools
Shrink Fit Machine

Square,4 Flute,Heavy Duty End Mill

Square,4 Flute,Heavy Duty End Mill

Square,4 Flute,Heavy Duty End Mill Functional_FHPS/FHP/FHPM/FHPL Square,4 Flute,Heavy Duty End Mill Functional_FHPS/FHP/FHPM/FHPL
Square,4 Flute,Heavy Duty End Mill Functional_FHPS/FHP/FHPM/FHPL Square,4 Flute,Heavy Duty End Mill Functional_FHPS/FHP/FHPM/FHPL

Features

  1. Upgraded Anti-Vibration & High-Rigidity: Features an advanced unequal helix and spacing design to eliminate chatter, paired with a robust 4-flute geometry for high-efficiency machining and smooth chip flow.
  2. Premium Wear Resistance & High Precision: Combines a premium nano-grade carbide substrate with an optimized coating for superior chipping resistance, featuring a strict 0 to -0.02mm diameter tolerance to maximize tool life.

Application

  • Excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC~55).
FEATURES
Maximize Machining Efficiency
Engineered to excel in both high-speed slotting and ultra-high-speed side milling. The unique, proprietary flute geometry enables heavy-duty 4-flute cutting while ensuring exceptional chip evacuation.
Extend Lifespan & Core Rigidity
Combines an exclusive geometric design with a premium nano-grade substrate. It drastically increases breakage resistance and delivers outstanding wear resistance for stable machining.
Premium Series Exclusive

Available exclusively on our upgraded model, this series features unequal helix angles and irregular helix flutes. This advanced geometric design effectively eliminates vibration and chatter, unlocking unprecedented precision.

 Hardness(Hv)~3400
 Thickness(µm)2~4
 Oxidation Temp.(°C)900
 Friction Coefficient0.4
 Application 
 ◎ ExcellentCarbon steel, Alloy steel, Pre-hardened Steel, High-hardened steel(~HRC50)
 ○ GoodHigh-hardened steel(~HRC55), High-hardened steel(~HRC60)
SPECIFICATION (Short Flute)
DimensionsPurchase Code
DiameterFlute LengthFull LengthShank DiameterFlutesMode
dlLDZStandard TypeAnti-Vibration Design
235064FHPS020FHPS020.A
2.13.25064FHPS021FHPS021.A
2.23.35064FHPS022FHPS022.A
2.33.55064FHPS023FHPS023.A
2.43.65064FHPS024FHPS024.A
2.53.85064FHPS025FHPS025.A
2.63.95064FHPS026FHPS026.A
2.74.15064FHPS027FHPS027.A
2.84.25064FHPS028FHPS028.A
2.94.45064FHPS029FHPS029.A
34.55064FHPS030FHPS030.A
3.14.75064FHPS031FHPS031.A
3.24.85064FHPS032FHPS032.A
3.355064FHPS033FHPS033.A
3.45.15064FHPS034FHPS034.A
3.55.35064FHPS035FHPS035.A
3.65.45064FHPS036FHPS036.A
3.75.65064FHPS037FHPS037.A
3.85.75064FHPS038FHPS038.A
3.95.95064FHPS039FHPS039.A
465064FHPS040FHPS040.A
4.16.25064FHPS041FHPS041.A
4.26.35064FHPS042FHPS042.A
4.36.55064FHPS043FHPS043.A
4.46.65064FHPS044FHPS044.A
4.56.85064FHPS045FHPS045.A
4.66.95064FHPS046FHPS046.A
4.77.15064FHPS047FHPS047.A
4.87.25064FHPS048FHPS048.A
4.97.45064FHPS049FHPS049.A
57.55064FHPS050FHPS050.A
5.17.75064FHPS051FHPS051.A
5.27.85064FHPS052FHPS052.A
5.385064FHPS053FHPS053.A
5.48.15064FHPS054FHPS054.A
5.58.35064FHPS055FHPS055.A
5.68.45064FHPS056FHPS056.A
5.78.65064FHPS057FHPS057.A
5.88.75064FHPS058FHPS058.A
5.98.95064FHPS059FHPS059.A
695064FHPS060FHPS060.A
6.19.26084FHPS061FHPS061.A
6.29.36084FHPS062FHPS062.A
6.39.56084FHPS063FHPS063.A
6.49.66084FHPS064FHPS064.A
6.59.86084FHPS065FHPS065.A
6.69.96084FHPS066FHPS066.A
6.710.16084FHPS067FHPS067.A
6.810.26084FHPS068FHPS068.A
6.910.46084FHPS069FHPS069.A
710.56084FHPS070FHPS070.A
7.110.76084FHPS071FHPS071.A
7.210.86084FHPS072FHPS072.A
7.3116084FHPS073FHPS073.A
7.411.16084FHPS074FHPS074.A
7.511.36084FHPS075FHPS075.A
7.611.46084FHPS076FHPS076.A
7.711.66084FHPS077FHPS077.A
7.811.76084FHPS078FHPS078.A
7.911.96084FHPS079FHPS079.A
8126084FHPS080FHPS080.A
8.112.275104FHPS081FHPS081.A
8.212.375104FHPS082FHPS082.A
8.312.575104FHPS083FHPS083.A
8.412.675104FHPS084FHPS084.A
8.512.875104FHPS085FHPS085.A
8.612.975104FHPS086FHPS086.A
8.713.175104FHPS087FHPS087.A
8.813.275104FHPS088FHPS088.A
8.913.475104FHPS089FHPS089.A
913.575104FHPS090FHPS090.A
9.113.775104FHPS091FHPS091.A
9.213.875104FHPS092FHPS092.A
9.31475104FHPS093FHPS093.A
9.414.175104FHPS094FHPS094.A
9.514.375104FHPS095FHPS095.A
9.614.475104FHPS096FHPS096.A
9.714.675104FHPS097FHPS097.A
9.814.775104FHPS098FHPS098.A
9.914.975104FHPS099FHPS099.A
101575104FHPS100FHPS100.A
10.515.8100124FHPS105FHPS105.A
1116.5100124FHPS110FHPS110.A
11.517.3100124FHPS115FHPS115.A
1218100124FHPS120FHPS120.A
12.518.8100144FHPS125FHPS125.A
1319.5100144FHPS130FHPS130.A
13.520.3100144FHPS135FHPS135.A
1421100144FHPS140FHPS140.A
14.521.8100164FHPS145FHPS145.A
1522.5100164FHPS150FHPS150.A
15.523.3100164FHPS155FHPS155.A
1624100164FHPS160FHPS160.A
1725.5100204FHPS170FHPS170.A
1827100204FHPS180FHPS180.A
1928.5100204FHPS190FHPS190.A
2030100204FHPS200FHPS200.A
386064FHP030FHP030.A
4116064FHP040FHP040.A
5136064FHP050FHP050.A
6136064FHP060FHP060.A
8196084FHP080FHP080.A
102275104FHP100FHP100.A
1226100124FHP120FHP120.A
1635100164FHP160FHP160.A
2040100204FHP200FHP200.A
SPECIFICATION (Medium Flute)
DimensionsPurchase Code
DiameterFlute LengthFull LengthShank DiameterFlutesMode
dlLDZStandard TypeAnti-Vibration Design
3126064FHPM030FHPM030.A
4166064FHPM040FHPM040.A
5186064FHPM050FHPM050.A
6206064FHPM060FHPM060.A
8257584FHPM080FHPM080.A
103080104FHPM100FHPM100.A
1235100124FHPM120FHPM120.A
1645110164FHPM160FHPM160.A
2050125204FHPM200FHPM200.A
SPECIFICATION (Long Flute)
DimensionsPurchase Code
DiameterFlute LengthFull LengthShank DiameterFlutesMode
dlLDZStandard TypeAnti-Vibration Design
3156064FHPL030FHPL030.A
4206064FHPL040FHPL040.A
5226064FHPL050FHPL050.A
6257564FHPL060FHPL060.A
8307584FHPL080FHPL080.A
103580104FHPL100FHPL100.A
1240100124FHPL120FHPL120.A
1655110164FHPL160FHPL160.A
2060125204FHPL200FHPL200.A
TECHNICAL INSIGHTS
Founded in 1998, Speed Tiger is driven by the belief that technology creates value and quality builds trust. Aiming to be the leading Asian cutting tool manufacturer, we empower global manufacturers with high-efficiency tools to achieve superior quality and innovation. Our mission is to deliver cutting-edge expertise in tool design and manufacturing worldwide, grounded in integrity, quality, and customer satisfaction.
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