ITEM NAME:2pcs For 15mm 22mm Pipe Cutter Blade Mini Replacement Wheels Spare Tube Slice Features: Material: The blade is made of alloy steel forging, the overall heat treatment, high hardness, strong cutting ability.&;nbsp; Blade surface black, not easy to rust. Suitable for: Perfect for copper or thin wall stainless steel pipes. Application: Shearing.&;nbsp; Note: Cutting Wheel ONLY, Tube Cutter are not included. Specifications: Material: Alloy Steel Color: black Size: (Approx) diameter 18mm, thickness 3mm, hole diameter 5mm Package Included: 2 PCs x Tube Cutting Wheels Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..Note: Cutting Wheel ONLY, Tube Cutter are not included. 2 PCs x Tube Cutting Wheels. Suitable for: Perfect for copper or thin wall stainless steel pipes. Due to the light and screen difference, the item's color may be slightly different from the pictures.