Diamond Push-up Needle

Long service life helps reduce cost and improve quality

The push-up needle separates an IC chip or LED element from the adhesive sheet after dicing for pick-up by a collet.
Adamant Namiki’s diamond push-up needles use a rounded diamond at the tip, so the chip is not damaged.
With normal carbide needles, the tip wears down after about 3 million shots. Our diamond push-up needles take advantage of diamond’s wear resistance, and have a long service life and need less frequent replacement, thereby increasing production efficiency.


  • Minimum Outer Diameter: φ0.4 mm
  • Minimum Tip Radius: 10um
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