Price:Negotiable
Brand:ZZKD

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Item: Molybdenum Mandrels
Density: >9.3 g/cm3
Chemical composition: High purity molybdenum as the substrate material
Strandard: GB/T4366
Applications: For piercing tubes of stainless steel, rock-drill steel and high temperature alloyed steel, etc.
Tolerance of dimensions: Diameter Length Size Tolerance allowed Size Tolerance allowed
20~40 +/-2.0 60~80 +/-3.0
>40~55 +/-2.5 >80~110 +/-4.0
>55~80 +/-3.0 >110~200 +/-5.0
>50~100 +/-3.5 >180~260 +/-6.0
>100~150 +/-4.5 >200~300 +/-7.0