I can't say i've ever had trouble focusing on planes or birds with any of my canon cameras, I use an R6 now, but I had an 80d and a 500d. I also wouldn't be happy just setting the lens at infinity shooting a plane and hoping it's as sharp as i'd get it using autofocus, unless everything was so...
Yes you can use the torches they can be a pig to light sometimes, but they work great once you get used to lighting them. You want either a cutting torch or heating nozzle for heating bigger pieces though.
I'm not saying not to do it, but i've fitted thousands of handles to British standard and never used glue. The wooden wedge spreads the shaft and is responsible for holding it on the steel wedges are fitted to stop the wooden wedge from coming out.
It's the log splitter, but i'd have thought a 3kg head would have had a shorter handle, if the snapped one is 36" it should do. I wouldn't even think about trying to repair the old one, it will let go sooner or later (probably sooner) and could go anywhere.
Hickory is the best and it is imported, other types of timber aren't up to the job. Some of the hammers we didn't sell enough of to warrant us making, we'd buy in. If they had ash handles which they occasionally did we'd replace them with hickory even though they were brand new. You can buy...
Its the size of the sensor, the 7d is a crop sensor smaller than full, micro 4/3rds is smaller still. Personally i'd be loathed to go smaller than full and am seriously considering whether to swap my r6 for a medium format camera (even bigger sensor). With a full frame sensor you'll get much...
Personally, i've never used a spanner on a 4.5" grinder, occasionally a pair of stilsons on a 9". I only ever tighten 4.5" hand tight so 99% of the time you can undo them by hand. The 1% if something grabs it tightens up so you can't do it by hand, I use a hammer on the 4.5" (just a glancing...
I had a Hyundai Coupe v6 that I really liked until some dick drove into me in the snow and wrote it off, i'd have another in a heartbeat, no idea about their tools.