4mm engraving pin,mainly used for hard metal material marking,longer amplitude,can marking a little curved surface.In the international market, it is loved by customers from various countries.
Zixu company developed from the production of pneumatic marking pin in 2006, and now has more than one thousand models. Standard models are in stock and available for same day shipment. Customized service includes processing by drawing, colors and materials.The period for dispatch for customized model is 3 to 7 days.
The common delivery way is by express as DHL, FedEx, Aramex and others. Standard package is carton box. Delivery period is around 7 days.
Engraving needle diameter is 4mm,total length is 71mm,Needle seat diameter is 10mm
Pin coat thread size is M26*1mm,use copper material,yellow color
Total engraving pin length is 71mm
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