M3.5×0.6 2Pcs/set TiCN Coated High Speed Steel Precision Spiral Point Flute Taps Left Hand Metric Hole Threading Tapping Tools For Alloys Steels

Tips for Optimal Use: Always use cutting fluid for smoother operation and extended tap life. First create the workpiece bore diameter with a drill that matches the screw thread size minor diameter,Start with a pilot hole slightly smaller than the tap's minor diameter. Maintain proper alignment to ensure straight, accurate threads.Please use a cutting speed of 5m/min or less. Clean the tap after each use to prevent material buildup. Store in a dry, protected environment to maintain sharpness. Plug-chamfer taps are versatile for most tapping applications, with 3 to 5 chamfered threads for start-to-finish tapping. Bottoming-chamfer taps form threads with 1 to 2 chamfered threads, can thread holes closer to the bottom but need more torque to start. The Bright finish on these taps provides a smooth, polished surface. The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. The TiN coating on these taps protects them from wear and allows them to be used at higher speeds than taps with a bright finish. The TaC coating such as high hardness, anti-adhesion, low friction coefficient.

• High Hardness and Wear Resistance:Crafted from HSS-Co,Titanium Carbo-Nitride (TiCN) coating,Reduces cutting resistance and increases tool life.the addition of cobalt element enhances the hardness and red hardness of the high-speed steel. This enables the taps to maintain good hardness and cutting performance even in high-temperature environments, thus prolonging the service life of the taps, reducing the frequency of tap replacement, and improving the processing efficiency.
• Good Cutting Performancel:Good cutting performance and chip evacuation performance, they can achieve higher cutting speeds and feed rates, preventing clogging and ensuring a smooth tapping process even in through holes.
• High-Precision Machining:High-precision thread machining,high dimensional accuracy and low surface roughness.Chip discharge is stable and achieves a good surface finished. Achieve precise threading with minimal vibration, enhancing your control and accuracy during use.
• Ideal for blind hole machining in stainless steel ( SUS304 90HRN), chromium steel, Medium carbon steels, Alloy steels, High carbon steels. These materials have remarkably high work hardening properties.including automotive, aerospace, and general manufacturing, used on machines such as a drill presses, lathes, or CNC machines.
• Tap Size: M3.5×0.6 / Tap Chamfer:Bottoming/Thread Limit:H6/Overall length:50mm/Thread length:10mm/ Shank dia:4mm/Size of square:3.2mm/Lg.of square:6mm/TiCN Coated/2pcs/set