Products Name	Custom Machined Solid Stainless Steel Pen Tip Piercing Needle Component with Flanged Base - Built to Print
Material	Stainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatment	Sandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter	0.25-15mm
Tube wall Thickness	0.05-3mm
Meta Base	Male and Female thread
Tolerance	OD/ID±0.02mm L±0.05mm or According to Drawing
Size	Customized
LOGO	Can be customized according to your drawing
Samples	Usually provide 5-10pcs samples for testing before mass production
Delivery Time	usually35-45 days or according to quantity

Custom Machined Solid Stainless Steel Pen Tip Piercing Needle Component with Flanged Base - Built to Print

Product Advantages:

- Precision lancet bevel forming process, standard tolerance up to ±0.02mm, sharp and smooth cutting edge for effortless piercing performance.
- Complete deburring treatment on bevel and inner hole, no residual burrs, avoid tissue scratch or particle contamination during application.
- Adopt high‑grade stainless steel material, excellent corrosion resistance, adapt to medical, biological and industrial piercing scenarios.
- Outer diameter, inner diameter, overall length and lancet bevel angle can be fully customized according to customer drawings or samples.
- Strict dimensional and appearance inspection per batch, stable batch consistency, meet mass production matching requirements.

FAQ:

Q1: What material grades are available for this lancet tip needle?
A1: We mainly supply medical‑grade 304 and 316L stainless steel. 316L is recommended for scenarios contacting body fluid or corrosive liquid. Special materials can be supported as per your drawing, with higher cost and extended lead‑time.

Q2: What surface finish will you apply for this lancet needle?
A2: If used for fluid sampling, Ra ≤0.2μm high polishing will be adopted as standard. For non‑sampling piercing‑only usage, ordinary Ra0.8‑1.0μm surface finish is the default option. Polishing grade can be adjusted according to your actual application.

Q3: Can we adjust the lancet bevel angle and tip sharpness?
A3: Yes, the bevel angle, tip shape and sharpness are fully customizable within our processing capacity under ±0.02mm tolerance. Please provide technical requirements or reference samples for confirmation.

Q4: How do you control burrs on the lancet cutting edge?
A4: After bevel cutting, multi‑step deburring and cleaning processes are carried out. Each needle will be inspected to remove micro‑burrs, to prevent scratch and particle impurities in practical use.

Q5: Do you offer sample service for lancet tip needle? What should we confirm before sample production?
A5: Custom samples are available for piercing performance testing. Before sample order, we need to confirm material grade, dimension parameters, bevel angle and surface finish requirement. Sample cost depends on processing complexity, mass production can start after sample specification confirmation.

Disclaimer

Shenzhen Shomea Hardware Products Co., Ltd. is a precision metal components manufacturer, not a medical device distributor. All parts shown on this page are custom machined according to the buyer's drawings, samples and specifications.

We do not sell finished medical devices, sterile devices, IVD reagents or surgical instruments. All components are supplied non-sterile and unfinished.

The purchaser, as the medical device manufacturer or equipment brand owner, is solely responsible for device design validation, biocompatibility evaluation, sterilization validation, labeling and regulatory approval of the finished medical device.

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