ITEM NAME:10 Pack Carbide Tip Drill Bits 16-53mm TCT Saw Cutter Tool For Steel Metal Alloy Description: Each edge is a part of the characteristics of the cutting work, making the hole is not easy to produce the phenomenon of collapse. The stainless steel plate, steel, casting, Aluminum Alloy, iron and other kinds of metal plate drilling. Chip removal, with excellent performance, sharp edge, wear-resistant. This product is not easy to cut a relatively thin metal material, can be cutting within the 2-5mm stainless steel plate and the metal plate≠¤15mm. Specification: Material: Alloy Color: Silver Length:67mm Outside diameter Size:16mm, 18mm, 19mm, 22mm, 25mm, 30mm, 35mm, 42mm, 50mm, 53mm Chuck size:9mm Appliacation:Can be used for bench drill, electric drill chuck with the use of machine tools Package Includes: 10 x Drill Bit Holes SKU: DMO0013464773019578.Appliacation:Can be used for bench drill, electric drill chuck with the use of machine tools. 10 x Drill Bit Holes. Chip removal, with excellent performance, sharp edge, wear-resistant. Material: Alloy.