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  • YG-1 70439CN DIA 1-1/4 SH 0.7500 LOC 2.00 OAL 4.2500 End Mill Cobalt TiN Single End Square Sharp General Purpose
Picture of YG-1 70439CN DIA 1-1/4 SH 0.7500 LOC 2.00 OAL 4.2500 End Mill Cobalt TiN Single End Square Sharp General Purpose

YG-1 70439CN DIA 1-1/4 SH 0.7500 LOC 2.00 OAL 4.2500 End Mill Cobalt TiN Single End Square Sharp General Purpose

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Manufacturer: YG-1
SKU: YG-70439CN
Delivery date: 3-5 days
$123.89

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
Coating TiN
Application Side Milling, Face Milling
Performance Rating General Performance
Shipping State Illinois
Package Size 1
Dimensional Specifications
Length Type Standard
Tool Material Cobalt
Machine Side Connection Size 0.7500 19.05MM
Cutter Style Cobalt Fine Rougher
Helix Angle 30°
Cutter Dia 1.2500 31.75MM - 1-1/4
End Of Tool Shape Square
Machine Side Connection Type Weldon
Flutes/Inserts 6
Length Of Cut 2.0000 50.80MM
Inch/Metric Inch
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Shank/Pilot Dia 0.7500 19.05MM - 3/4
Overall Len 4.2500 107.95MM
Single/Double End Single End
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Center Cutting No
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
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