SPECIFICATIONS
Brand Name: FATCOOL
Certification: CE
Choice: yes
DIY Supplies: Woodworking
Grit type: Medium
High-concerned chemical: none
Material: Cobalt Steel Alloys
Origin: Mainland China
Type: Other
Use: Wood Drilling
Product Characteristics
Cobalt is a steel grey metal with luster, melting point 1493 ° C ° C, specific gravity 8.9, relatively hard and brittle,
cobalt is ferromagnetic, in terms of hardness, tensile strength, machinability thermodynamic properties,
electrochemical behaviour is similar to iron and nickel. Heating to 1150C when the magnetism disappears.




































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