Made of high-quality aluminum alloy, the surface is sandblasted, and the drilling sleeve is made of stainless steel, which is wear-resistant and greatly prolongs the drilling life.The drill sleeve is made of stainless steel, with a hole diameter of 4mm, and the wear-resistant and rust-proof vertical drilling is not offset.Unique design, can be directly hung on the board to punch holes without clamping accessories such as pliers.Mainly used for woodworking handle positioning hole products need to be used with electric drills. The hole position is accurate, fast and easy to install.Suitable for drawers, cabinets, doors, file racks, etc.describe: Name: Woodworking Punching Locator SetOpening margin: 10-100mmDrill sleeve size: 4mmDistance between handle holes: center hole or 64mm or 96mm or 128mmMaterial: Aluminum alloycolour: silverandredPackage Contents: 1 x Punching locator setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.