This burr is ideal when drilling through the job then moving sideways required.
High quality micro grain carbide for rigidity and longevity.
Special flute design for efficient cutting of composite type materials.
Small shank diameter for use in a drill press or hand held drilling motors.
The Titanium Aluminium (TiALN) coating increases the surface co-efficiency (smoothness) of the tool, which reduces friction, TiALN is harder than TiN and performs best in high temperature applications.
TiALN generally allows the cutting edge to last between 3 and 10 times longer than uncoated tools.
Material: Solid carbide.
Tooth profile: Fine (better finish)
End profile: Drill point
Cutting diameter: 0.2500 +/- 0.005″
Cutting length: 1.00″
Shank diameter: 1/4″
Overall length: 3″
Coating: Titanium Carbon Nitride (TiALN)