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Picture of YG-1 DLGP195078 7.8 HSS-Co5% Jobbers Length Straight Shank Gold-P Drill S

YG-1 DLGP195078 7.8 HSS-Co5% Jobbers Length Straight Shank Gold-P Drill S

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Manufacturer: YG-1
SKU: YG1DLGP195078
Delivery date: 3-5 days
$4.72

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
Made In USA No
Package Size 10
Shipping State Illinois
Coating TiN
Dimensional Specifications
Cut Rating <25HRC Steel, Grey Iron, Graphite
Cutter Dia 0.3071 7.80MM
Machine Side Connection Type Cylindrical
Flute Length 2.9530 75.01MM
Flutes/Inserts 2
Machine Side Connection Size 0.3071 7.80MM
Tool Material Cobalt
Overall Len 4.6063 117.00MM
Included Angle 135°
Cut Dia Min 0.3071 7.80MM
Drill Length Type Jobber
Shank/Pilot Dia 0.3071 7.80MM
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Coolant Thru No
Industry-Specific Applications
Automotive Yes
Job Shop Yes
Contractor Yes
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