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uxcell Metric Tap & Drill Bit Set, 2pcs M3 x 0.5 Spiral Flute Thread Taps and 2pcs 2.5mm Twist Drill Bits, Roasted Yellow M35 HSS-CO Screw Tapping Threading Tools

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$12.49

$ 5 .99 $5.99

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1.Size:M3 X 0.5 + 2.5mm


  • Metric Tap & Drill Bit Set: Tap thread size: M3 x 0.5 (right hand); twist drill bit size: 2.5mm (right hand). M35 cobalt high-speed steel tap and drill bit set offers improved hardness, wear resistance and cutting performance, as well as and higher strength.
  • Wide Applications: Thread tap and drill bit kit can create new threads or re-thread damaged or jammed threads. Spiral flute tap is suitable for processing blind holes and sticky materials. Used for cast iron, aluminum, stainless steel, carbon steel, aluminum alloy, bronze and hard plastics.
  • Features: Thread Tap: Spiral flute design, clear threads and no burrs, upward chip removal, fast and precise tapping. Machine tap is used in drill presses, tapping, CNC and milling machines. Not recommended for hand use and electric drill tapping. Twist Drill Bit: Spiral flute chip space design to remove chips quickly and cleanly. Provide neat and smooth cuts.
  • Roasted Yellow: Roasted yellow finish on thread tap and drill bit effectively removes oxidation on the metal surface, increases its corrosion resistance, and extends its service life. Use with tapping oil to get higher quality threads and more durable taps. 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 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. The tapping depth should not exceed 1.5 times the diameter of the tap.


Descriptions:
Thread tap adopts spiral flute design, with clear threads and no burrs. Screw tap provides upward chip removal, fast and precise tapping, suitable for processing blind holes and sticky materials. Machine tap is used in drill presses, tapping, CNC and milling machines. 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. Cutting edges provide neat and smooth cuts. Use an appropriate lubricant (such as cutting fluid or oil) to reduce friction and heat build-up.
M35 cobalt high-speed steel tap & drill bit set offers improved hardness, wear resistance and cutting performance, as well as and higher strength. Roasted yellow finish on thread tap and drill bit effectively removes oxidation on the metal surface, increases its corrosion resistance, and extends its service life.
Tap and drill bit set is widely 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. 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.
The tapping depth should not exceed 1.5 times the diameter of the tap (for example, the diameter M5x0.8 about 5mm, the depth should not exceed 7.5mm.)