• Home /
  • Industry /
  • YG-1 D4107078 7.8 HSS(M42) Stub Length DIN1897 Split Point Drill S TIN Coated
Picture of YG-1 D4107078 7.8 HSS(M42) Stub Length DIN1897 Split Point Drill S TIN Coated

YG-1 D4107078 7.8 HSS(M42) Stub Length DIN1897 Split Point Drill S TIN Coated

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

Manufacturer: YG-1
SKU: YG1D4107078
Delivery date: 3-5 days
$5.97

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 5
Dimensional Specifications
Cut Dia Min 0.3071 7.80MM
Machine Side Connection Size 0.3071 7.80MM
Drill Length Type Stub
Flutes/Inserts 2
Cutter Dia 0.3071 7.80MM
Machine Side Connection Type Cylindrical
Cut Rating <30HRC Steel, Ductile Iron, Gray Iron, Stainless Steel
Tool Material Cobalt
Flute Length 1.4570 37.01MM
Overall Len 3.1102 79.00MM
Included Angle 135°
Shank/Pilot Dia 0.3071 7.80MM
Cutting & Machining Properties
Coolant Thru No
Cutting Edge Mat Cobalt
Industry-Specific Applications
Contractor Yes
Only registered users can write reviews