... 18, 24, 32, 36, 48" 2) Blade material: High carbon alloy steel, Cr Bolt cutter: 1) Size: 8, 12, 14, ... 18, 24, 32, 36, 48"2) Blade material: High carbon alloy steel, Cr-V steel, Cr-M steel, HSS steel3) ... die casting4) Joint part: Cast iron, Cast steel, mild carbon steel drop forgedWater pump plier: 1) Size: 8, 10 ... 1) Size: 6, 8, 10"2) Material: Mild carbon steel, Cr-V steel or any other steel material.3 ...