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Picture of YG-1 DLGP195079 7.9 HSS-Co5% Jobbers Length Straight Shank Gold-P Drill S

YG-1 DLGP195079 7.9 HSS-Co5% Jobbers Length Straight Shank Gold-P Drill S

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Manufacturer: YG-1
SKU: YG1DLGP195079
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
Coating TiN
Application Drilling
Made In USA No
Shipping State Illinois
Package Size 10
Dimensional Specifications
Flutes/Inserts 2
Cut Rating <25HRC Steel, Grey Iron, Graphite
Overall Len 4.6063 117.00MM
Drill Length Type Jobber
Cut Dia Min 0.3110 7.90MM
Included Angle 135°
Machine Side Connection Size 0.3110 7.90MM
Shank/Pilot Dia 0.3110 7.90MM
Cutter Dia 0.3110 7.90MM
Machine Side Connection Type Cylindrical
Flute Length 2.9530 75.01MM
Tool Material Cobalt
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Industry-Specific Applications
Job Shop Yes
Automotive Yes
Contractor Yes
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