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Three-Flute and Four-Flute Drills , Iran
Three-flute and four-flute drills are specialized tools for precise drilling in various materials, including metals, plastics, and wood. The three-flute drill has three cutting edges, providing precise holes with low vibration and smooth surfaces. Its diameter typically ranges from 2 to 20 mm, with rotational speeds between 1000 and 3000 RPM. The four-flute drill has four cutting edges, making it especially suitable for hard metals, stainless steel, and thick aluminum, offering higher precision and longer durability. Its diameter generally ranges from 4 to 25 mm and can withstand higher cutting forces than the three-flute drill.
Structurally, both drill types are usually made from HSS tool steel, alloy steel, or tungsten carbide to resist heat and wear. Three-flute drills are ideal for small to medium holes, while four-flute drills are designed for larger and industrial applications. These drills can be used in handheld drills, pillar drills, and CNC machines. The flute design increases accuracy, reduces vibration, and improves chip removal. They are widely used in automotive, metalworking, industrial parts manufacturing, woodworking, and plastic industries.You can order and buy Three-Flute and Four-Flute Drills from Iran by contacting us through whatsaap and email.
WEBSITE: Three-Flute and Four-Flute Drills Iran
Three-point and four-point drills each have their own characteristics that should be carefully selected for industrial projects. Advantages of three-point drills include higher precision in drilling, uniform pressure distribution, and reduced friction, which extend tool life and improve hole quality. These drills are usually suitable for hard materials like steel and aluminum. However, disadvantages of three-point drills include slower speed compared to four-point drills and limitations in drilling depth.
On the other hand, four-point drills have higher efficiency in quickly passing through hard materials and are used for drilling deeper holes. These drills typically offer faster speeds and, due to having four cutting edges, provide higher performance for heavy-duty tasks. However, disadvantages of four-point drills include generating more heat and requiring higher pressure during use, which can lead to reduced tool life over time.
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