Starrett Steel Automatic Center Punch with Adjustable Stroke - 5-1/4" (130mm) Length, 11/16" (17mm) Punch Diameter, Lightweight, Knurled Steel Handle - 18C

Works great. Took 30+ years and loaning it out to break my old one.I'll be passing this one on to my sons.

I am very impressed by the craftsmanship and engineering that went into making this tool, hands down the best automatic spring loaded center punch on the market, the amount of strike force just 1 blow from the 18-c is incredible, fully adjustable spring tension to increase/decrease strike force for use with many different materials. This items state of the air quality is immediately noticeable the first time you use it, i would recommend, 5 stars!

I have used automatic center punches quite extensively for metal work when fabricating industrial control panels. They are a vital tool to drilling precise holes in metal and they offer the convenience of not having to use a hammer. I purchased this starrett punch because of the quality of their other tools and because I have used cheaper ones that would take multiple blows to create a small dent because they just do not have the striking power needed. I also know that when it comes to tools the best ones are a joy to use and the cheap ones will only make you wish you just paid the money and got the best one to start with.I was unsure of which one to order because I could not find any information online comparing the AA, A and C sizes, I ended up purchasing the 18C because it was listed as heavy duty and I figured I could turn down the striking power but if it was not enough on the smaller ones you cannot turn it up. I think for most people's uses the 18A would be the most ideal size and power.The punch showed up in perfect condition, when held in the hand it does display true craftsmanship and quality which is so hard to find these days. The tip is not quite as sharp as I would have liked for those jobs where you want absolute precision, clearly it is made for heavier duty work than the other punches I have used in the past, and when the spring is turned to its maximum power it does take quite a bit of force to depress and strike a blow but you can be sure that one is enough. I would be mindful that when turned all the way up if you were to push down at any sort of angle you would risk the tip slipping and just putting a huge gouge in your work but sometimes you need that sort of power.When turned down however it delivers a much lighter blow that is even useful for wood, albeit maybe not something like balsam. The machining and quality of this tool is as I said top notch. Yes you can get a punch for just a few dollars that might work just fine but you invest in a tool like this and it will last a lifetime. It is also very easy to take apart to clean or lube if you ever need to.Very pleased with this tool and I wish I could afford to outfit my entire toolbox with tools of this quality.

Wow...what axwell made and strong punch.

Awesome, works very well, certainly heavy duty, contrary to any unhappiness with this product from other reviewers, I purchased two from Amazon, with a firm hold, both punches make one dent per actuation, I find that the rough ends of the adjustment spring prevent the punch from wandering away from the tension setting that I adjusted it to, a good idea in my world.In my opinion once I find a happy spot for my needs I won't be winding this thing up and down anyway as I might select a lighter punch for lighter work.5 star, both punches that I purchased work awesome !I recommend this brand of punch to anyone who is looking for excellent quality and years of durability.This item is used by gripping punch firmly in one hand and pushing the pointy bit into a metal plate all the way down until it kicks, it will leave a nice smart dent so that you can use it for layout purposes, a dent to start a drill bit in, and other creative uses, ie: denting a shaft surface, etcwind in the handle end clockwise all the way makes a heavier dent, counter clockwise progressively lightens the dent impression created.,Unlike the previous automatic centre punch that someone borrowed from me, and used a hammer on it....its only good for that now.For hand use only, maybe an optional plastic handle on this thing might end any confusion with a hammer style centre punch ( what do you think Starrett ? )

Like some people have shared this is a high quality tool however it takes an insane amount of pressure to get the punch to activate, other than that this is just about the best automatic punch I’ve had. This punch looks great feels great and just works like a good tool should.

Just as advertised and fast delivery.

This is the best center punch I have ever used. And I’ve been on a quest since I once used one made here in Rhode Island by a company I forget the name. But it was like Smith and Something Co. This is the most powerful punch. Hardly ever fails. On its highest setting it is even hard to push it to trigger. But it’s completely adjustable. I even use it to test old metal panels on the car restorations I do. I highly recommend buying it people. It is well worth the extra $10-15 for something so well made and reliable. I have two others collecting dust now. A Lisle and a General tools one. They were both weak and so unreliable.