Picture of VIKING 38773 21/64 Cobalt Drill DIN Length TIN

VIKING 38773 21/64 Cobalt Drill DIN Length TIN

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Manufacturer: VIKING
SKU: VIK38773
Delivery date: 3-5 days
$12.17

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 Drilling
Package Size 5
Made In USA Yes
Shipping State Minnesota
Coating TiN
Dimensional Specifications
Tool Material Cobalt
Shank/Pilot Dia 0.3281 8.33MM - 21/64
Cut Rating <30HRC Steel, Aluminum, Stainless Steel
Cutter Dia 0.3281 8.33MM - 21/64
Cut Dia Min 0.3281 8.33MM - 21/64
Flute Length 2.9380 74.63MM
Drill Length Type Din
Included Angle 135°
Machine Side Connection Type Cylindrical
Overall Len 4.5938 116.68MM
Machine Side Connection Size 0.3281 8.33MM
Flutes/Inserts 2
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Coolant Thru No
Industry-Specific Applications
Job Shop Yes
Contractor Yes
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