4mmx25mm Titanium Plated High Speed Steel Single Flute End Mill Bit 50mm Length 7/16"x1-3/8"x7/16" Please pay attention:As an actuating

Please pay attention:As an actuating element of an automation equipment

long-lasting new

The backdraft damper is used to prevent the backflow of smoke or exhaust gas through air duct when the ventilation fan is off

Greatly reduce the infiltration of light and wind

Top Outer Diameter: 147mm / 5

4mmx25mm Titanium Plated High Speed Steel Single Flute End Mill Bit 50mm Length 7/16"x1-3/8"x7/16" Please pay attention:As an actuatingHigh speed steel end mill has high hardness, good toughness, wear resistance, and good processing performance. Titanium coating provides excellent corrosion resistance, greatly improves wear resistance and hardness, and reduces the coefficient of friction. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Upcut end mills can direct chips up and away from the milling area, leaving an