30 Gauge 0.25 Inch Industrial Microtrace Blunt Tip Dispensing Needle with Luer L por | Jul 18, 2026Precision burnished needle without burrs,precision applicator. Add To Favorites. We will work with you to resolve any problem you may have. 0.25"Stainless Steel Cannula – 0.006"id x 0.012"od – Error in 0.01mm.