• More clearance for corner notches in ductwork N1R model makes 13/16 in (20.6 mm) deep, 30 deg V-shaped cuts in 24 ga (0.71 mm) galvanized steel Compound leverage produces 7 to 1 mechanical advantage Ergonomic Redline™ handles won't wear you down

The N1R Hand Notcher makes a clean 30 deg "V" shaped cut in 24 ga (0.71 mm) galvanized steel. Maximum throat depth is 13/16 in. Upper cutting jaw is drop forged high impact alloy steel. Hook design of cutting jaw facilitates notching corners or take-off tabs to desired depth without slipping. Long wearing cutting jaw and hardened stamped steel components feature rust-resistant nickel plate and black oxide finishes. The Hand Notchers also features Ergonomic Redline™ Handle technology. An Engineered handle opening compliments the natural power stroke of any user's hand and maximizes the powerful 7:1 mechanical advantage of compound leverage head to handle linkage. Comfortable handle grip contours, a non-slip grip insert, spring handle actuation and a thumb operated handle latch ensure a natural fit and feel for comfortable one hand operation anywhere on the job.