China Manufacturer of quality guide pillar black oxide and sandblast finish

China Manufacturer of quality guide pillar black oxide and sandblast finish

Material: Skd61, suj2,16CrNi4,1.7262,100Cr6,AC45 or equivalent
Hardness: HRC58~62.
Use for plastic and metal casting die
Heat treatment: carburized and fine grinding.
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The miniture OD(outer diameter) we can do until 5mm,the larget OD uptp 60mm.

All pillar are with good finish,hardened makes this part has perfect roughness and increase its life.

Have enough stocks for normal items assure fast delivery.

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