Homend Pruning Shears Grafting Cutting Tool for Fruit Trees with SK5 Steel Blades and Aluminum Alloy Handle, V-Cut Grafting Knife with 4/5" Cutting Depth and 1/5" to 4/5" Cutting DiameterFull Metal Material: Very Strong and Durable, Does Not Rust: The handle and body are made of premium aluminium alloy, its very durable and comfortable to hold, non slip, and will not rust in when cleaning or using Specification: Grafting Depth: 2cm(4 5"); Suitable for plants' twig whose diameter ranges from 0. 5cm to 2cm(1 5" to 4 5") Time Saving: Cut an anastomotic interface with high effiency, save 40% of the time and energy than traditional