Carbide Pin - 40° Tip angle, Standard Length Rotary Chuck The magnets also hold the

The magnets also hold the unit secure over the top of small tags and through non-magnetic plates - for example: 1-2mm aluminium plate tags

Carbide stylus pin with a 90° tip angle

BSD Hammer

how hard you are marking and the frequency of use

Carbide Pin - 40° Tip angle, Standard Length Rotary Chuck The magnets also hold theCarbide stylus pin with a 40 tip angle Standard Length: 52mm Carbide hardness: HRA92 Recommended for Plastics This is sharpest tip angle and is recommended for plastics only. Marking softer aluminium this tip should stay sharp indefinitely, maybe on 7000 series you might expect some wear after a year of consistent marking. On steels ~60HRC with consistant daily use expect a year of use. Tip life depends the hardness of material you are marking, how