(JDRDIATOOL@163.COM)Diamond blade,polishing pad, hole saw,drill bit, grinding wheel, cutting tools

Symptom: Bore hole out of round Cause:a.Saw arbor badly worn due to improperly seated blades.           b.Blade flanges not properly tightened permitting blade to rotate on shaft.           c.Blade flanges or arbor shaft worn and not providing proper blade support. Remedy:a.Be certain the blade is properly seated on arbor before tightening flange.              b.Always wrench tighten the arbor nut. Never hand tighten. Always use hex nuts. Never use wing nuts.             c.Check blade flanges or arbor shaft for wear. Both flanges should be no less than that recommended by the manufacturer. Replace worn parts. Turbo segmented diamond blade

Symptom:Overheated Cause: Adequate coolant was not provided. Remedy:Check the water supply for adequate volume and for obstructions in the water system. Use dry blades ONLY for shallow cutting (1-2” deep) or step cutting. Allow blade to run freely every 10 to 15 seconds in order to increase cooling air flow. For more information, please click here Diamond blade