1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum

1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum 1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum 1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum 1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum

YG-1 TOOL CO.

40573TC

0.2500" 1/4"

Weight: 0.104 LBS

Brand: YG-1 TOOL CO.

$75.54

(38% off)

$47.21

each

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Product Description

1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" Loc, 2.250" Reach With Reduced Neck, 4" Oal. Yg-1 Alu-Power 37° Helix, Ticn Coated For Aluminum. Yg-1'S Alu-Power Carbide End Mills Are Designed For High Performance Silent Cutting Of Aluminum, Aluminum Alloys & Other Non-Ferrous Materials. Special Geometry Designed With Tightly Controlled Cylindrical Margin, Eccentric Primary Relief, Larger Chip Pockets And Polished Flutes Result In A High Rigidity Cutting Edge For Improved Surface Roughness And Excellent Chip Removal While Imparting An Excellent Mirror-Face Finish.

YG-1 ALU-POWER Series E5977: Inch Size Micrograin Carbide End Mills, 37° Helix, Plain Shank, 3 Flute, Short Cut Length, Reduced Neck Diameter, Extended Reach, Square End, TiCN Coated
High velocity milling of Aluminum and Other Non Ferrous Materials.
3 flutes and 37° helix allow harmonic balance at high speeds with smooth cutting.
Improved surface roughness due to cylindrical margin which is controlled tightly.
Maximum metal removal rates.
Superior chip evacuation.
Excellent mirror-face surface finishes.
Reduced neck diameter prevents wall interference, facilitating step milling in deep pockets or long reach applications.

This item is part of our complete offering of YG-1 Cutting Tools, trusted for high-performance CNC machining, consistent quality, and broad application coverage across milling, drilling, threading, tool holding, and indexable operations. Browse YG-1 End Mills for carbide and cobalt milling solutions, YG-1 Hole Making Tools for drills and reamers, YG-1 Threading Tools for taps and thread mills, YG-1 Tool Holders for dependable tool holding solutions, and YG-1 Indexable Tooling for productive insert-based machining. You can also visit our main YG-1 Cutting Tools page to shop the full line and compare sizes, coatings, and performance styles for your application.

Made in Korea, Republic of

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VERNON HILLS, ILLINOIS, USA

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Min. order amount	Shipping Option	Special Rate	Max Weight
$399.00	UPS Ground 1 – 4 Business days (Lower 48 States)	$0.00	10 LBS
$75.00	Economy (5 - 7 days)** (This deal only applies to our Local Florida in stock items)	$0.00	5 LBS
$25.00	UPS Ground 1 – 4 Business days (Lower 48 States)	$8.99	15 LBS
$499.00	UPS Blue 2 Business Days	$9.99	7 LBS
$399.00	UPS Blue 2 Business Days	$13.99	5 LBS
$50.00	UPS Blue 2 Business Days	$15.99	6 LBS
$50.00	UPS Red by 10:30am 1 Business Day	$31.99	2 LBS

$25.00 MINIMUM ORDER

If Ordered By 3pm Eastern Standard Time YG Will Ship Same Business Day

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Additional Product Details

Technical Details

Manufacturer: YG-1 TOOL CO.
Manufacturer Part Number: 40573TC
Tool Diameter: 0.2500" 1/4"
Length Of Cut: 0.375"
Overall Length: 4.000"
Shank Diameter: 0.2500" 1/4"
Length Below Shank: 2.250"
Radius Size: Sharp
Corner Radius: Sharp
Number Of Flutes: 3
Helix Angle: 37°
End Style: Square
Tool Coating: TiCN
Tool Substrate Material: Carbide
Primary Application: Aluminum Alloys
Max Reach: 2.250"
Hand Cutting Direction: Right Hand
Inch Or Metric: Inch
Country of Origin: Korea, Republic of
Hand Helix Direction: Right Hand
Series: E5977
Single Or Double End: Single End
Center Cutting: Center Cutting
Type Of End Mill: Finisher
Model: ALU-POWER
Shank Type: Plain Shank
Helix Type: Equal Index

1/4" 3 Flute Square End Carbide End Mill, 1/4" Plain Shank, .375" LOC, 2.250" Reach With Reduced Neck, 4" OAL. YG-1 ALU-POWER 37° Helix, TiCN Coated For Aluminum

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