SENRISE Metal Hole Opener Bearing Steel Hexagonal Cutter Tool Size 16mm-22mm Choice Black

Feature： 【Selected material】High-quality bearing steel material is used which is not easy to rust is durable and has a long service life. 【Fine workmanship】This product is meticulously crafted with stainless steel drill bits and workmanship attentively. 【Anti-slip design】Spiral interface the connection is firmer. 【Scope of application】Suitable for openings in sinks metal plates etc. 【Product guarantee】100% brand new and high quality. Diameter: 16mm 19mm 20mm 21mm 22mm 22.5mm 24mm 25mm 27.5mm 28.3mm 30mm 32mm 32.5mm 34mm 35mm 40mm 45mm 50mm The meticulous design allows even load during cutting and produces a burr free hole that needs no extra finishing Use a wrench to turn the screw. The screw will pull the punch through the metal and a hole will result. These hole punch are ideal for work where accuracy are needed.Excellent for cutting sink stainless steel steel plate. Specification: Brand: SENRISE Product Name: Hole Opener Product Material: Bearing Steel Product Color: Black Package included： 1* Hole Opener