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  • YG-1 12289CN DIA 1/8 SH 0.3750 LOC 0.3750 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose
Picture of YG-1 12289CN DIA 1/8 SH 0.3750 LOC 0.3750 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose

YG-1 12289CN DIA 1/8 SH 0.3750 LOC 0.3750 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Double End Square Sharp General Purpose

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Manufacturer: YG-1
SKU: YG-12289CN
Delivery date: 3-5 days
$29.37

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 Slot Milling, Side Milling, Face Milling
Coating TiN
Performance Rating General Performance
Shipping State Illinois
Package Size 1
Dimensional Specifications
Flutes/Inserts 4
Length Type Standard
Overall Len 3.0620 77.77MM
Cutter Dia 0.1250 3.18MM - 1/8
Helix Angle 30°
Shank/Pilot Dia 0.3750 9.53MM - 3/8
End Of Tool Shape Square
Machine Side Connection Size 0.3750 9.53MM
Machine Side Connection Type Weldon
Length Of Cut 0.3750 9.53MM
Cutter Style Cobalt Finisher
Inch/Metric Inch
Single/Double End Double End
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Center Cutting No
Industry-Specific Applications
Job Shop Yes
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