42CrMo Auger Bit Drill In Yellow Plated

42CrMo Auger Bit Drill In Yellow Plated
Product Details

1, 42CrMo auger bit drill in yellow plated

2, type : SB25,SB30,SB35,SB45 and so on.

3, material in 42CrMo , heat treatment HRC around 45

4, welded with and without tungsten carbide

5, surface : yellow powder coated.

6, original in Ningbo ,China


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