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  • YG-1 72391 DIA 7/8 SH 0.7500 LOC 0.8750 OAL 3.1250 End Mill Cobalt Uncoated Single End Square Sharp General Purpose
Picture of YG-1 72391 DIA 7/8 SH 0.7500 LOC 0.8750 OAL 3.1250 End Mill Cobalt Uncoated Single End Square Sharp General Purpose

YG-1 72391 DIA 7/8 SH 0.7500 LOC 0.8750 OAL 3.1250 End Mill Cobalt Uncoated Single End Square Sharp General Purpose

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Manufacturer: YG-1
SKU: YG-72391
Delivery date: 3-5 days
$66.72

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.

Products specifications
Attribute name Attribute value
General Product Information
Application Side Milling, Face Milling
Package Size 1
Made In USA No
Shipping State Illinois
Performance Rating General Performance
Dimensional Specifications
Inch/Metric Inch
Overall Len 3.1250 79.38MM
Length Type Stub
Machine Side Connection Size 0.7500 19.05MM
Cutter Style Cobalt Fine Rougher
Machine Side Connection Type Weldon
Helix Angle 30°
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Shank/Pilot Dia 0.7500 19.05MM - 3/4
Length Of Cut 0.8750 22.23MM
Single/Double End Single End
Cutter Dia 0.8750 22.23MM - 7/8
Flutes/Inserts 3
End Of Tool Shape Square
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Center Cutting Yes
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
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