QUARKZMAN Gewindebohrer und Bohrer Set, M2,5 x 0,45 Metrische Spiralpunktgewindebohrer & 2,1 mm Spiralbohrer, Titanbeschichteter HSS-6542 Gewindeschneidwerkzeugsatz, 2 Stück

Tap and Bit Set: 2pcs M2.5 x 0.45 (right hand) thread taps and 2pcs 2.1mm (right hand) bit. 6542 (M2) high speed steel screw tap & bit set offers high hardness, good toughness, excellent wear and heat resistance for durability, and good cutting performance for clean, precise holes.

Wide Applications: Thread tap & bit kit can create new threads or re-thread damaged or jammed threads. Spiral point tap is suitable for through-hole threads. Used for cast iron, aluminum, stainless steel, carbon steel, aluminum alloy, bronze and hard plastics. Use with tapping oil to get higher quality threads and more durable taps.

Features: Threading Tap: Spiral point and straight flute design, clear threads and no burrs, downward chip removal, fast and precise tapping. Machine tap is used in presses, tapping/CNC/milling machines. Not recommended for hand use and electric tapping. Twist Bit: Spiral flute chip space design to remove chips quickly and cleanly, Can provide neat and smooth cuts.

Finish: Titanium coated and tap sets offer enhanced hardness, corrosion and rust resistance, heat resistance, and reduced friction for smoother, faster ing and tapping. Use an appropriate lubricant to reduce friction and heat build-up.

Tips: holes with a twist bit first, then tap with a thread tap. Tapping and ing 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. Tapping depth should not exceed 1.5 times the diameter of tap.