Tungsten Carbide Bur, 3.175 mm, Blue Coated

【Blue Nano Coating】Blue nano coated end mills: mirror finish resistant to dust and oxidation, extending tool life when machining aluminum, copper, and non-ferrous metals.
【Efficient 2-Flute End Mills】Optimized helical geometry for rapid chip evacuation in continuous engraving, preventing overheating and material sticking on mild steel.
【One-Piece Carbide】Tungsten carbide construction provides high hardness for consistent performance on iron and other abrasive materials, without chipping.
【3.175 mm Straight Shank】Compatible with standard 1/8-inch collets on desktop CNC milling machines and engraving machines, providing a firm clamping force and minimal runout.
【Precision Machining】Ideal for surfacing, grooving and profiling on milling machines, producing clean edges suitable for detailed metalworking.