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1answer
26 views

How do I remove the carbon brush holders from my HD 77 Skil saw?

How do I remove carbon brush holders from a Skil Saw model HD-77 ? I have removed the set screws from the casing that retain the brush holders. The The motor casing is split to view the holders ...
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2answers
696 views

circular saw efficiency

My 12 year old Black & Decker 7308 Type 7, 230 Volt A.C corded circular saw is struggling to rip 12 mm plywood; I have changed the blade and it still struggles to rip. Can you help me diagnose the ...
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1answer
118 views

What is the best way to cut railway sleepers

Is it possible? Is the wood treatment of the sleepers affecting my equipment Tools in my possession: electric chainsaw, circular saw and an handsaw.
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3answers
119 views

good practice for using a circular saw

I am a novice DIYer and recently purchased a Makita circular saw (7 1/4"). The manual says that I should always put my two hands over the saw and that it is not safe to hold the saw with one hand ...
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2answers
3k views

Is a special circular saw blade needed to cut plastic?

We purchased two portable air conditioners for our bedrooms. It include a plastic window kit that can be fitted for the window. I.e., this: I need to trim off about 6 inches, which requires a ...
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3answers
1k views

how to fix blade wobble in circular saw

The blade on my Skilsaw model 5150 wobbles quite a bit. I can tell the wobble is coming from the shaft itself. (I can grab the shaft and wiggle it around quite a bit --- the result of the ...
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1answer
163 views

Do twin-blade circular saws reduce tearout?

Do twin-blade / Twincutter circular saws produce a more accurate cut than regular circular saws? Do they have less kick-back? Do they reduce the tearout / splintering / chipping at the rear of the ...
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2answers
274 views

How can I figure out why my circular saw has stopped working?

I have a Hitachi C 7SB2 circular saw that has very few hours on it, but is perhaps 10 years old. I cut a piece of wood, put saw down, then tried to cut a second piece, but the saw would not run. I ...