Bulldog, Forged Blade, Aviation Snip, Forged Glide Tech Blades Provide Long Cutting Life With Sharpest Blades, Threaded Thru Pivot Bolt Keeps Blades In Alignment, Optimal 40 Serrations Per Inch, Great For Trim Cuts, Cuts Up To 18 Gauge Cold Rolled Sheet Steel, Cut Length Of 7/8", Kush'n Power Grips Provide Solid Grip With Soft Feel, Performs Superior To ASME Performance Requirements.