needles and needle holders
Ejector needles
Precision needles for the ejection.
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φ0.7 · θ15°· 250μR |
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φ0.7 · θ10°· 150μR |
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φ0.7 · θ15°· 15μR |
We allow you to specify customized materials, diameters (φD), angles (θ), lengths (L), tip radius, and shape (Detail Z).
- Material: Ultra-hard, piano wire, high speed steel (HSS), or palladium alloy
- Diameter: φ0.4 ·φ0.5 ·φ0.64 ·φ0.7 ·φ1.0
- Angle: 8°· 10°· 15°· 20°· 25°· 30°
→ Go to Tecdia product website for data tables
Probe needles
Precision needles for probe testing and measurements.
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φ0.7 · θ15°· 250μR |
|
φ0.7 · θ10°· 150μR |
|
φ0.7 · θ15°· 15μR |
We allow you to specify customized materials, diameters (φD), angles (θ), lengths (L), tip radius, and shape (Detail Z).
- Material: Ultra-hard, piano wire, high speed steel (HSS), or palladium alloy
- Diameter: φ0.4 ·φ0.5 ·φ0.64 ·φ0.7 ·φ1.0
- Angle: 8°· 10°· 15°· 20°· 25°· 30°
→ Go to Tecdia product website for data tables
Diamond tipped ejector needles
Diamond push-up pin (needles) with long life.
Benefits
Achieve high productivity with diamond tips
The toughness of diamonds provides slower loss of tolerance from wear and tear. The longer tip life means less downtime for periodic tool inspections and changes, saving time and money.
Reduce Die Damage
Tip deterioration increases the risk of die damage from out of specification contacting during push-up process. Diamond durability reduces the risks caused by worn or damaged needle tips.
Models
- Minimum order quantity: 20 pcs
- Diameter: 0.7
- Tip angle (°): 12.5
- Length: 17
- Tip radius (μR): 15-20 (TDN-0001) or 25 (TDN-0002)
Needle holders
Customizable from design to production to achieve high throughput and quality.
Features
Flexible and diverse configurations
Fixtures customized to hold from 1 to 9 pick-up needles to suit the size and shape of the object chip.
High precision and productivity
Minimized needle height variation to 25 µm. We also ensure pitch precision as well, shortening the time it takes to change needles, improving operation time.
Fully customizable
The needles are completely customizable, from design to production.
