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  • YG-1 42297CN DIA 1/4 SH 0.3750 LOC 0.6250 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Single End Ball Nose General Purpose
Picture of YG-1 42297CN DIA 1/4 SH 0.3750 LOC 0.6250 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Single End Ball Nose General Purpose

YG-1 42297CN DIA 1/4 SH 0.3750 LOC 0.6250 OAL 3.0620 End Mill Standard Flute Standard Helix Cobalt TiN Single End Ball Nose General Purpose

Need Assistance or Service? Please call 262-251-4020

Manufacturer: YG-1
SKU: YG-42297CN
Delivery date: 3-5 days
Call (262) 251-4020 for pricing

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
Application Ball Milling, Copy Milling, Side Milling, Profile Milling, Ball Slot Milling
Performance Rating General Performance
Package Size 1
Coating TiN
Made In USA No
Shipping State Illinois
Dimensional Specifications
Cutter Dia 0.2500 6.35MM - 1/4 - E
Overall Len 3.0620 77.77MM
End Of Tool Shape Ball Nose
Inch/Metric Inch
Neck Length 1.5000 38.10MM
Flutes/Inserts 2
Length Of Cut 0.6250 15.88MM
Shank/Pilot Dia 0.3750 9.53MM - 3/8
Cutter Style Cobalt Ball Finisher
Machine Side Connection Type Weldon
Helix Angle 30°
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Single/Double End Single End
Machine Side Connection Size 0.3750 9.53MM
Length Type Standard / With Neck
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Center Cutting No
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
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