Uxcell Metric Tap & Drill Bit Set, 2Pcs M5 X 0.8 Spiral Point Thread Taps

Descriptions:Thread tap adopts straight flute design, with clear threads and no burrs. Not recommended for hand use and electric drill tapping. Twist drill bit adopts a spiral flute chip space design to remove chips quickly and cleanly. 6542 (M2) high speed steel tap & drill bit set offers excellent heat resistance and hardness for durability and longevity, and good cutting performance for clean, precise holes. Use with tapping oil to get higher quality threads and more durable taps. The force must be uniform in tapping operations. Tips:Drill holes with a twist drill bit first, then tap with a thread tap. The tapping angle should be 90 degrees vertical and stable. The higher the hardness, the slower the speed. Fast speed with small torque; slow speed with high torque. Wide Applications: Thread tap and drill bit kit can create new threads or re-thread damaged or jammed threads. Used for cast iron, aluminum, stainless steel, carbon steel, aluminum alloy, bronze and hard plastics. Features: Thread Tap: Straight flute design, clear threads and no burrs, downward chip removal, fast and precise tapping. Provide neat and smooth cuts. Finish: Titanium coated drill bit has enhanced hardness, corrosion and rust resistance, heat resistance, and reduces friction for smoother and faster drilling. Use an appropriate lubricant to reduce friction and heat build-up. Tips: Drill holes with a twist drill bit first, then tap with a thread tap. The tapping depth should not exceed 1.5 times the diameter of the tap.