sharpening

Not sure if this is allowed here but it's not just an advertisement. I am a Professional sharpener for 23 years, specializing in all things sharp HSS and Carbide. I'm here to offer advice for anyone having issues with self sharpening techniques and of course offer my services to anyone that...

After a period of 18 months, DinaSaw was closed due to unforeseen circumstances. I'm pleased to let you know that DinaSaw is back open again under new management using the same processes and machinery that has made the Cyclone Grinding Wheels, T-Rex Automatic Chain Sharpener, Automatic Bandsaw...

im looking into square filing chain, how much better/worse is it? I know its a little harder to learn but seems to have nicer results I saw inbred jed using a regular old triangle file, and others using some weird mix between a flat and triangle file, does it really matter what file I use...

I understand that Silky Zubat and Ultra Accel saws cannot be sharpened due to the process used to harden the blades. Has anyone had luck sharpening them reasonably quickly and easily? Or is replacing the blade the best/only option? Thanks.

Hi guys, I was going to make some comments on existing threads, but i thought I'd start my own here. Before I do though, I want to shout out to @Gaudaost and @trains for their help either through posting their own learnings or through directly helping me to understand things more. A few...

I see a few places online...lots of different prices. Who does the best job for the price? Any recommendations are appreciated.

Hi, I had bought an electric sharpener at first and then realised that I needed to change the disk as it was too small for my chains (I didn't know about chain characteristics at first), so I stopped using it and just got a some files and holders to do them by hand which I have some success...

Anybody know if a stihl 2 in 1 file is good for sharpening ripping chain??

Stihl MS291 has me baffled. This is the chain: STIHL 3689 005 0081 Oilomatic 26 RM3 81. I have sharpened countless chainsaws in my life using nothing but a file and I have never had a problem until I purchased this saw. I am doing everything right. I am holding a 3/16 file at a 30 degree angle...

Hello, Stihl MS291 has me baffled. This is the chain: STIHL 3689 005 0081 Oilomatic 26 RM3 81. I have sharpened countless chainsaws in my life using nothing but a file and I have never had a problem until I purchased this saw. I am doing everything right. I am holding a 3/16 file at a 30 degree...

Hello friends. Decided to share my first video with you guys, never made a video with action cam before :) I know i have alot to learn regarding video making and recording. About the Husqvarna 545- Wow, what an amazing chainsaw, honestly i really bealive that 50cc is all you need for firewood...

If you're looking for a handy all-in-one kit for taking care of your axe or maul, here's a video demonstration of the Helko Maintenance Kit. It has a dual sided axe file, axe sharpening stone, blade cleaning sanding sponge, axe guard oil, handle oil, sandpaper, and a cleaning rag. It comes in...

Hi there. I have a 2005 bandit 90xp and I feel like it just doesn't pull like it should. I have done a lot of research and asked a lot of guys and they all suggest sharpening my feed wheels. Anyone have and words of advice or know I how I go about doing this

I've been using a Husqvarna roller sharpener, and my chain doesn't look right to me. I feel like I'm cutting too high and not leaving enough "lip" on the front part of the tooth. Is this true, and how can I correct it? Thanks.

Any experiences with GB or Carlton round files? I don't see much talk about them on the forums. I see that GB are made by the Swiss but that's all I know about either brand. Thanks in advance.

Let me just start off by saying I am by no means the best at sharpening, however I am getting better ;) check it out, the top half is before and the bottom half is after. This is my Demonstration of file depth under the top of the cutter. It allows for a better bite and a less immediate...

My Stihl MS170 came with a Stihl chain (Stihl Chain Loop PMM3 Picco Micro Mini Comfort 3, Stihl Part No. 3610 003 0056). This chain used a 4.0mm (5/32") file for sharpening. I've been replacing it since with the Oregon 90PX chain (cheaper, also good quality). This chain, according to the...

Just wanting to get some feedback on this chain, does it look sharp? are the chips chunky enough? The cutters have all been measured and filed to the same length, the rakers were filed down using a Husky file guide. Anyone know what type of chain this is, and what chain would you fellas replace...

Just what the title says ... I'm looking at a chain sharpener that is not a bench grinder style and I have seen a lot about these two brands. Specifically I'm looking at the Timberline vs. Granberg Precision Grinder (G1012XT). I'm just looking for feedback as I am only used to the bench grinder...

Hey guys I have seen similar topics posted elsewhere, but for the sake of being spot on and getting tips I am creating my own post. I recently bought a really nice Oregon 620-120 Grinder with the tripod stand. Thus far all it has accomplished is looking pretty in my basement. I regret this...