3/16-28 Spiral Point Thread Tap, High Speed Steel HSS 6542, Titanium Coated 6542 High Speed Steel Machine Taps Tapping Bit，DRINYOUNG (Spiral Point

3/16-28 Spiral Point Thread Tap, High Speed Steel HSS 6542, Titanium Coated 6542 High Speed Steel Machine Taps Tapping Bit，DRINYOUNG (Spiral Point

Sizes of screw tip taps: thread size: 3/16-28, shank side width: 2.8mm/0.11 inch, thread length: 16 mm/0.63 inch, total length: 58 mm/2.28 inch Made of high quality material: tapping drill bits are made of high speed steel with high hardness, toughness and wear resistance for stable clastic removal during the cutting process. Titanium-plated thread taps improve corrosion and oxidation resistance, extend service life and are suitable for a wide range of applications Special design: The front edge notch has a special gunnery notch design, which makes the chips discharged to the front end, keeps the notch clean, reduces the resistance during cutting, and avoids the clogging of chips, thus improving the cutting efficiency. The core size of the tap is designed to be larger, with better strength to withstand larger cuttingforce, and the special design makes the clastic discharge smooth, reduces the torque during cutting, and improves the durability and accuracy stability of the tap High-precision machining : Due to smooth clastic evacuation, the tap can perform high-precision spiral tapping at high speeds, which is suitable for through-hole thread machining Excellent applicability : Suitable for high-speed tapping of through holes, and also suitable for processing of large workpieces, with good flexibility and adaptability. Suitable for drilling and tapping of stainless steel (below 30HRC), aluminium, mould steel, common steel, non-ferrous metals, hard plastics, etc. Suitable for drilling machines, tapping machines, CNC machines and milling machines. Use with tapping oil for higher quality threads and more durable taps Pre-end taps are mainly used for thread cutting of various through-hole materials. The apex taps have the same straight grooves as general hand taps, but at the front end of the cutting part, there is a specially designed spiralgroove to rotate and push the chips out from the bottom of the hole. Because the taps have this function of rotating and discharging the chips, in addition to keeping the grooves clean to reduce the resistance of the cutting, and to avoid damage to the taps due to cutting clogs. Therefore, apex taps can be used to cut high-precision spirals at a speed faster than that of general hand taps. For through-hole tapping operations, apex taps will give full play to their amazing cutting effects, cutting the highest-grade spirals for you quickly and smoothly.