Picture of VIKING 79780 11/32 Cobalt Drill Jobber Length TIN

VIKING 79780 11/32 Cobalt Drill Jobber Length TIN

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Manufacturer: VIKING
SKU: VIK79780
Delivery date: 3-5 days
$10.19

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
Shipping State Minnesota
Coating TiN
Application Drilling
Package Size 3
Dimensional Specifications
Machine Side Connection Size 0.3438 8.73MM
Flutes/Inserts 2
Cutter Dia 0.3438 8.73MM - 11/32
Tool Material Cobalt
Overall Len 4.7500 120.65MM
Drill Length Type Jobber
Shank/Pilot Dia 0.3438 8.73MM - 11/32
Cut Dia Min 0.3438 8.73MM - 11/32
Flute Length 3.4380 87.33MM
Included Angle 135°
Cut Rating <30HRC Steel, Aluminum, Stainless Steel
Machine Side Connection Type Cylindrical
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Industry-Specific Applications
Job Shop Yes
Contractor Yes
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