Alan Holtham takes a sneek peek at the new Bosch GCM8 SJL mitre saw. With 312mm crosscut capacity and twin dust extraction ports for cleaner working, this is a mitre saw for the serious woodworker.
Tips. Very important if you would like to saw with precision. (avoid torsion as much as possible)! Always choose a Miter saw with a handle positioned in a vertical line above the saw blade. Everything must be aligned, slide rails, handle, and saw blade,it is much better this way the blade will not tilt. Because there is some torsion in the aluminum housing . And choose an engine with softstart on it to prevent wear of the gear and worm shaft. It is very important that everything is aligned. Here are some examples to show how the handle must be positioned above the blade. Bosch gcm 800 sj / Bosch gcm 8 sjl / Evolution rage 3 / FESTOOL KS 60 / HITACHI C12RSH2 / FESTOOL KS 60 E KAPEX / Metabo KGSV 72 Xact (This also is the case with the Miter saw without the slide rails). If you want you can test it yourself at home if there is torsion in the aluminum housing. Step-1. First you make a saw cut from +-5 mm deep in to a flat piece of wood about +- 20 mm thick to this with the normal handle positioned on the right side of the Miter saw (the wood it will remain in place until the test is completed). Step-2. Then repeat this by pushing the saw blade down with your hand (finger) on the aluminum protective cover were the saw blade is cased in. Just now only do this without the running engine. Step-3. Now you can see if the saw blade will be positioned in or next to the saw cut. If the saw blade is (+- 0,2 / 0,5 mm) next to the saw cut then there is torsion in the aluminum housing (test is completed). Step-4. therefor it is much better to choose a Miter saw with the handle positioned vertical in line above the saw blade. Conclusion: how further away the handle is from the saw blade how more chance of torsion in the aluminum housing.(don't go for that).
Thanks for sharing this very informative video. Deeply appreciated, my respects from Puerto Rico.
Tips.
Very important if you would like to saw with precision. (avoid torsion as much as possible)!
Always choose a Miter saw with a handle positioned in a vertical line above the saw blade.
Everything must be aligned, slide rails, handle, and saw blade,it is much better this way the blade will not tilt.
Because there is some torsion in the aluminum housing .
And choose an engine with softstart on it to prevent wear of the gear and worm shaft.
It is very important that everything is aligned.
Here are some examples to show how the handle must be positioned above the blade.
Bosch gcm 800 sj / Bosch gcm 8 sjl / Evolution rage 3 / FESTOOL KS 60 / HITACHI C12RSH2 / FESTOOL KS 60 E KAPEX / Metabo KGSV 72 Xact
(This also is the case with the Miter saw without the slide rails).
If you want you can test it yourself at home if there is torsion in the aluminum housing.
Step-1. First you make a saw cut from +-5 mm deep in to a flat piece of wood about +- 20 mm thick to this with the normal handle positioned on the right side of the Miter saw (the wood it will remain in place until the test is completed).
Step-2. Then repeat this by pushing the saw blade down with your hand (finger) on the aluminum protective cover were the saw blade is cased in. Just now only do this without the running engine.
Step-3. Now you can see if the saw blade will be positioned in or next to the saw cut. If the saw blade is (+- 0,2 / 0,5 mm) next to the saw cut then there is torsion in the aluminum housing (test is completed).
Step-4. therefor it is much better to choose a Miter saw with the handle positioned vertical in line above the saw blade.
Conclusion: how further away the handle is from the saw blade how more chance of torsion in the aluminum housing.(don't go for that).
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Where to buy in the USA?
Bosch non ci sono paragoni..
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