Customized Dutch Solid Pen Tip Needle with Precision Ground Solid Tip

Product Highlights

1.High Precision Conical Tip Machining​

Adopt integrated CNC turning forming technology, the conical surface of the needle tip is smoothly transited with the taper dimensional tolerance controlled within ±0.03mm. The sharp needle tip is uniform, realizing stable puncturing and positioning without burrs.

2.Integrated Structural Design With Step Flange​

Equipped with double-layer limiting flange step, featuring high coaxial accuracy and precise assembly clamping. It can be directly matched with corresponding tool base without extra gaskets for fixing, greatly improving installation and alignment efficiency.

3.Mirror Electrolytic Polishing Surface Treatment​

The whole part is processed with electrolytic mirror polishing and passivation treatment. The steel surface owns high finish with good rust and corrosion resistance, hard to adhere impurities, suitable for clean application scenarios such as precision equipment and medical aesthetic tooling.

4.Solid Stainless Steel Substrate Material Selection​

Made of 304 / 316 solid stainless steel bar stock with uniform overall density. The material is quenched and tempered for hardening, making the needle tip anti-bending and wear-resistant, free from deformation and abrasion under long-term frequent service.

5.Custom Design With Built-In Tail Thread​

Internal standard thread structure is reserved on the product tail for detachable locking with various executive components. Non-standard customized processing on length, taper and thread specification is available according to customers’ drawings.

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