Review of the Best 5 knife for law enforcement 2020 ka bar tdi review #1.Kabar Law Enforcement Knife (TDI) Kabar Law Enforcement Knife (TDI) is a lightweight law enforcing knife … It doesn’t have any serrations on the blade, but it can be used for just about anything. Below is a detailed review of the best law enforcement knives in 2020 that you should buy. Like every good automatic knife, Grand Way’s spring assisted knife has everything you need. One of our favorite Hawkbill blades is the KA-BAR Law Enforcement or like half the knives Spyderco offers like the Spyderco Byrd. It is also versatile. It is strong, durable, snappy, and sharp. Here, below, are the 5 best police knives that we recommend: Columbia River Hissatsu Folding Knife Columbia River Knife & Tool CRKT Hissatsu EDC Folding Pocket Knife: Assisted Opening Everyday Carry, Osoraku Modified Tanto Blade, Thumb Disk, Automated … Trailing-Point: This blade is a bit similar to the straight-back but instead of a straight-back it has a spine that curves slightly upward and brings the point up slightly with it.