uxcell Spotting Drill Bits 6mm Dia 6mm Shank 120 Degree Solid Carbide AlTiSin Coated 2 Flutes Round Shank Drilling Cutter

uxcell Spotting Drill Bits 6mm Dia 6mm Shank 120 Degree Solid Carbide AlTiSin Coated 2 Flutes Round Shank Drilling Cutter

• Spotting Drill Bits: Cutting Edge Diameter: 6mm / 0.24"; Shank Diameter: 6mm / 0.24"; Point Angle: 120 Degree; Total Length : 50mm / 2.0". Large spiral flutes provide neat and smooth cuts. Spiral groove facilitates the export of metal chip.
• Wide Applications: Widely used for drilling steel below HRC60, such as stainless steel, carbon steel, die steel, alloy steel. The AlTiSin composite coating has high hardness, high wear resistance and high thermal stability.
• Carbide Tool: Made of fine-grained tungsten carbide, the drill bit has good toughness, high hardness (HRC92), wear resistance and heat resistance. With good cutting strength and drilling effect, carbide tool offers long tool life and faster cutting speeds than other substrates.
• Easy to Use: Universal chamfered round shank, easier clamping, stable cutting process. Suitable for CNC machining centers, CNC machine tools, precision engraving machines and other equipment. The longer the length of the tool clamped by the chuck, the better.
• Tips: If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life. Select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance.