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  • MELIN 42090 DIA 7/8 SH 0.6250 LOC 0.2756 OAL 4.00 End Mill Standard Flute Standard Helix Cobalt TiCN Single End Square Sharp
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MELIN 42090 DIA 7/8 SH 0.6250 LOC 0.2756 OAL 4.00 End Mill Standard Flute Standard Helix Cobalt TiCN Single End Square Sharp

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

Manufacturer: MELIN
SKU: MEL42090
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 Carbo-Nitride (TiCN) has the highest lubricitiy of all the TiN coatings - making it an excellent choice as a dry film lubricant where improved hardness and wear resistance beyond standard Calico TiN is needed. TiCN is normally applied to steels, hardened steel, and stainless steel materials. TiCN is an excellent coating when working against bronze, brass and plastic, therefore, it a good choice for stamping, punching, and forming. Can be stripped and recoated.

Products specifications
Attribute name Attribute value
General Product Information
Coating TiCN
Package Size 1
Performance Rating General Performance
Application Counterboring, Face Milling, Shoulder Milling, Slot Milling
Shipping State Ohio/California
Made In USA Yes
Dimensional Specifications
Overall Len 4.0000 101.60MM
Helix Angle 30°
Dimension Description 0.875 x 0.625 x 0.276 x 4.000
Cut Rating <40HRC Steel, Ductile Iron, Gray Iron, High Temp, Stainless Steel
Shank/Pilot Dia 0.6250 15.88MM - 5/8
Flutes/Inserts 3
End Of Tool Shape Square
Inch/Metric Inch
Length Type Standard
Tool Material Cobalt
Machine Side Connection Size 0.6250 15.88MM
Single/Double End Single End
Cutter Dia 0.8750 22.23MM - 7/8
Length Of Cut 0.2756 7.00MM
Machine Side Connection Type Weldon
Cutter Style Cobalt Finisher
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Center Cutting Yes
Industry-Specific Applications
Job Shop Yes
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