1kg StainlessSteel Tumbling Media Pins-0.7mm Diameter 5mm Length Magnetic Needle 60A

Features *1kg Magnetic stainless steel 304 Pins 0.7mm Diameter 5mm Length *Imported stainless steel material wear-resistant long service life for chronic consumables *It has the characteristics of strong magnetic permeability fast deburring speed and remarkable polishing effect. *Used for magnetic grinding machine equipment polished metal parts brightness burrs in dead corners etc. *304 Stainless steel tumbling media is rust and corrosion resistant and ABLE to stand up to strong compounds. *Manufactured from extremely tough 304 stainless steel so the pins will last for thousands of cleanings *Packaged in bottle to safely store unused product for later. Includes 1kg of reusable precision cut pins for use in rotary or magnetic tumblers Specification Name: Magnetic Polishing Needle Material: 304 stainless steel Specifications: 0.4×5MM 0.7×5MM 0.8×7MM 1.2×5MM Diameter: 0.4mm 0.7mm 0.8mm 1.2mm Length: 5mm 7mm Weight: 1kg Uses: This abrasive is used for magnetic grinding machine equipment polishing metal parts brightness inner hole burrs and other special abrasives Selection instructions: The thicker the steel needle the stronger the polishing strength and the thinner the steel needle the weaker the polishing strength. When choosing stainless steel needles for the primary time: you need to understand the material of the processed parts. For hard materials such as stainless steel and iron it is recommended to choose stainless steel needles above Φ0.5. For copper and aluminum parts with soft materials it is recommended to choose Φ0. Stainless steel needles up to .5. The diameter of the parts to be processed and other cracks determine the thicknes of the steel needle abrasive. Generally it is recommended to use a 5mm long steel needle for polishing. Precautions: The magnetic steel needle is a semi//permanent consumable which can be used continuously for many times. Magnetic steel needles are tiny objects and should be handled with care. When the magnetic steel needle is not in use please clean it and store it after drying. Packing list: 1*1kg magnetic polishing needle