Picture of VIKING 79520 U Cobalt Drill Jobber Length TIN

VIKING 79520 U Cobalt Drill Jobber Length TIN

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Manufacturer: VIKING
SKU: VIK79520
Delivery date: 3-5 days
$11.61

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
Shipping State Minnesota
Made In USA Yes
Application Drilling
Coating TiN
Package Size 3
Dimensional Specifications
Cut Rating <30HRC Steel, Aluminum, Stainless Steel
Overall Len 5.0000 127.00MM
Shank/Pilot Dia 0.3680 9.35MM - U
Included Angle 135°
Machine Side Connection Type Cylindrical
Cutter Dia 0.3680 9.35MM - U
Drill Length Type Jobber
Cut Dia Min 0.3680 9.34MM - U
Machine Side Connection Size 0.3680 9.35MM
Flutes/Inserts 2
Tool Material Cobalt
Flute Length 3.6250 92.08MM
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
Contractor Yes
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