uxcell 2pcs 4 Flute 1 /4 inch x 1 /4 inch Cutting Slotting End Mill Router Bit HSS CNC Cutter Router Bits Upcut Spiral Milling Cutter Tool for Wood PVC MDF Engraving

Features

• Product Name: End Mill; Material: HSS-AL. Made of heat-treated HSS-AL, spiral router bit has high hardness, wear resistance, heat resistance, corrosion resistance, providing good milling and cutting performance.
• 4 flutes with high precision and sharpness, ensures fast and smooth chip evacuation and provides efficient milling efficiency. The spiral chip groove is wide and smooth, which greatly improves the chip removal efficiency.
• Cutting Depth: 20mm / 0.79"; Shank Diameter: 1/4". Widely used for machining of aluminum, cast iron, copper, magnesium alloy, plastic, wood, mild steel and non-ferrous metal materials, etc.
• Total Length: 60mm / 2.4"; Color: As Picture Shown. End milling bits are suitable for slotting, side milling, end milling, finishing, carving and engraving of workpieces.
• Package Content : 2 x End Mill. Keep the feed rate low at first and then gradually increase it. Avoid selecting a feed rate that is too high, which may cause vibration or excessive tool wear.