Features: The heavy duty labor saving hole puncher features 3 holes. Punching sheet capacity: 150 sheets. Built-in metal construction ensures durability and strength, for precisely punching in paper, PVC, laminated sheet, cardstock, and soft metal sheets. Equipped with adjustable hole puncher guide for accurately hole alignment, extended ergonomic handle for labor saving, and detachable confetti tray to collect paper debris efficiently. Suitable for office worker, teacher, student, business professional, craft enthusiasts, and industrial users requiring high capacity punching machine for paper, card, documents, cardstock, or laminated sheet, craft project. Widely used for office, school, industrial, corporate setting and educational environment. Great for organizing reports, document, file, presentations, creating business card, booklet, brochure, or managing laminated sheets, school test paper, softmetal sheets. This heavy duty 3 hole puncher engineered with metal construction and ergonomic grip, this industrial hole punches combines durability with streamlined designs for daily heavy use punching tasks. Specifications: Color: Black Component: Metal, PP Puncher Size: Approx. 31x33x15.7cm/12.2x12.99x6.18in Paper Feeding Depth: 12mm/0.47in Hole Diameter Size: 7mm/0.27in Weight: Approx. 3000g Package Includes: 1Piece 3 Hole Puncher note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color