Picture of VIKING 79880 1/2 Cobalt Drill Jobber Length TIN

VIKING 79880 1/2 Cobalt Drill Jobber Length TIN

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Manufacturer: VIKING
SKU: VIK79880
Delivery date: 3-5 days
$18.79

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 Yes
Application Drilling
Package Size 3
Shipping State Minnesota
Coating TiN
Dimensional Specifications
Tool Material Cobalt
Machine Side Connection Size 0.5000 12.70MM
Cut Rating <30HRC Steel, Aluminum, Stainless Steel
Overall Len 6.0000 152.40MM
Flute Length 4.5000 114.30MM
Cutter Dia 0.5000 12.70MM - 1/2
Shank/Pilot Dia 0.5000 12.70MM - 1/2
Included Angle 135°
Machine Side Connection Type Cylindrical
Cut Dia Min 0.5000 12.70MM - 1/2
Flutes/Inserts 2
Drill Length Type Jobber
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Coolant Thru No
Industry-Specific Applications
Contractor Yes
Job Shop Yes
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