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  • YG-1 54258CN DIA 5/64 SH 0.1875 LOC 0.2500 OAL 2.50 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose
Picture of YG-1 54258CN DIA 5/64 SH 0.1875 LOC 0.2500 OAL 2.50 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose

YG-1 54258CN DIA 5/64 SH 0.1875 LOC 0.2500 OAL 2.50 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose

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Manufacturer: YG-1
SKU: YG-54258CN
Delivery date: 3-5 days
$18.41

Cutting Edge Definition

Cobalt steel is a type of high-speed alloy steel used primarily for cutting tools. Introduced to manufacturers in 1900, high-speed steel, containing a mixture of tungsten, chromium, and trace amounts of carbon, enabled manufacturers to double or even triple their production.

Grade and Coating Description

Titanium nitride (TiN) coating is wear resistant, inert & reduces friction. Used on cutting tools punches etc improving tool life 2-10x over uncoated tools

Products specifications
Attribute name Attribute value
General Product Information
Made In USA No
Application Face Milling, Side Milling
Package Size 1
Performance Rating General Performance
Coating TiN
Shipping State Illinois
Dimensional Specifications
Length Type Long / With Neck
Cutter Style Cobalt Miniature
Shank/Pilot Dia 0.1875 4.76MM - 3/16
Flutes/Inserts 4
Cutter Dia 0.0781 1.98MM - 5/64
Neck Length 0.3750 9.53MM
Machine Side Connection Type Weldon
Inch/Metric Inch
Single/Double End Double End
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Helix Angle 30°
Length Of Cut 0.2500 6.35MM
End Of Tool Shape Square
Overall Len 2.5000 63.50MM
Machine Side Connection Size 0.1875 4.76MM
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Center Cutting No
Industry-Specific Applications
Mold Yes
Medical Yes
Job Shop Yes
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