I need to cut a laminate-chipboard worktop to length. Is it best to use a circular saw and if so can you recommend a suitable blade? The saw blade size is 185mm and no-load speed 5000rpm. Also, will I need to router the finished cut?
if you want a good router buy a trend but if you are not going to be using all the time then go for a makita because they are a bit cheaper.
if your using a circular saw,make sure you use a guide rail and make sure you have inserted a tipped blade designed for cutting laminate.you should work on the underside and start cut from formed edge.that would reduce the risk/minimise break out.take your time with cut let the saw do the work.finish the edges with a file held at an angle and smooth the edges.affix laminate strips to ends apply with a contact adhesive. chippie84
Go for a blade that has either 24t or 30t. Turn the w/top upside down, mark where you need to cut then clamp a straight edge parallel to this line o the saw blade will cut on the line. Cut from the preformed edge to the back. Make sure both sides of the worktop are supported. Just cut at a steady speed. If you want, a length of masking tape placed on the top of the w/top, covering the cut line can help to prevent chipping of the laminate surface.
Thanks for the tips. I will practice on a scrap length first. If you could recommend a blade that would help?
Colin, if you don't mind cheap and it's for a one off then try this one. http://www.screwfix.com/prods/89229/Blades/TCT-Circular-Saw-Blades/Titan-TCT-Saw-Blades/Titan-TCT-Circular-Saw-Blade-40T-180x16-30mm. It will give you a good cut with very little chipping. If however you have a lot of cuts to do then go for a DeWalt , Makita or Freud blade (same size and teeth.