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YG-1 DN515221 #21 HSS(M35) Screw Machine Parabolic TIN Coated Drill

Need Assistance or Service? Please call 262-251-4020

Manufacturer: YG-1
SKU: YG1DN515221
Delivery date: 3-5 days
$2.29

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
Shipping State Illinois
Package Size 5
Coating TiN
Dimensional Specifications
Cut Dia Min 0.1590 4.04MM - #21
Machine Side Connection Size 0.1590 4.04MM
Drill Length Type Screw
Included Angle 135°
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Overall Len 2.1250 53.98MM
Flute Length 1.0630 27.00MM
Cutter Dia 0.1590 4.04MM - #21
Machine Side Connection Type Cylindrical
Shank/Pilot Dia 0.1590 4.04MM - #21
Flutes/Inserts 2
Cutting & Machining Properties
Cutting Edge Mat Cobalt
Coolant Thru No
Industry-Specific Applications
Contractor Yes
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