Klein Tools 44138 Replacement Coping Blades (3-Pack) - Compatible with Klein Tools Folding Utility Knife Model 44218 - Sharp Durable Blades for Woodworking, Drywall & DIY Projects

I love this knife. I am electrician and I have been carrying a razor knife since I started. The razor knife has worked fine. Thought I would try this out when I was working with larger wire and having to strip it. This knife is heavier than my razor knife noticeably but it feels better in the hand. I have had to tighten the screw that holds the blade in place after moderate use but I did not check tightness upon receipt. Blade does a great job stripping wire without digging into it. My only concern will be cost of blade replacement compared to the razor knife but I plan to continue to use.I like the Klein blade, it is sharp. The only issue I have is that it doesn't have a great lifespan. I do like that this is a 3 pack and the blades are crazy, expensive.I use this for work every day. I love that it has interchangeable blades. Very good productLove this knife. Lost my first one and missed it so much I had to get another one!Very sharp.It's easy to use.A great tool to use to cut in boxes of wires.It’s a very good work Knight unfortunately the blades don’t last that long so if you do buy knight go ahead and buy you a pack of replacement blades.UPDATE: Well, this knife was great for cutting sod. However, it dulled almost immediately. I was hoping to get at least 3 or 4 uses out of it, but one use of several cuts was all the blade could take. I know that cutting sod is not what the knife is designed for, so you can take that comment or leave it. I will have to find another tool for cutting sod.Original review: I wonder if South Florida is the only place where you use sod instead of grass seed? When installing a square of sod (grass growing out of a chunk of dirt), you may have to fit it around a curved area, or fit it into a spot of bare ground. I bought this curved "hawk bill" knife to cut either the grass that is already growing, so I can put in a full square of sod; or to cut the piece of sod to fit my space. I'm not doing a complete lawn; I'm just patching the brown or bare spots. I am using the knife to cut straight down through the grass and the roots, and then use a spade or shovel to remove what is not wanted. So far, this knife has done the job. It is strong enough and sharp enough. It opened and closed a little stiffly the first couple of times, but then it seemed to get better. I always wear thick leather gloves when doing yard work, so I close this knife with gloves on. You have to endanger yourself to close it--you have to squeeze the bottom of the knife handle to release the lock on the blade. But the blade doesn't snap back, and you can hold the blade with your other hand to guide it when closing the knife. Using a handheld knife instead of a power tool gives me more control of what I'm doing. I just have to remember to keep my feet out of the direction of my cuts. I looked at a LOT of knives and read all the reviews. This seemed to be the best answer to my needs.Awesome AwesomeWould have expected better as this won't keep an edge, I am a bit reluctant to buy a replacement blade because of high cost and performance, wouldn't buy again.This blade is very sharp and doesn't break from sideways pressure. It's also sharpenable with the Klein sharpener.Muy buen producto, justo lo que necesitaba, recomendado para pelar cables ✌️lo que me gusto es que venden las cuchillas de repuesto y así evitas estar sacando filo y que pierda la forma con el tiempoesta de lujo, lo utilizo en mi trabajo