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

Symptom:Eccentricity Cause:The diamond saw blade shaft may have a groove scored in it, caused by a diamond blade spinning between the flanges. A new diamond blade, installed on the arbor shaft, will seat into the groove, and immediately run eccentrically when the saw starts. Remedy:Replace worn shaft. Diamond saw blade

Sympton:Eccentricity Cause:The bond is too hard for the material being cut. The hard bond retains the diamonds, and they begin to round off, causing the diamond blade to become dull. Instead of cutting, the diamond blade begins to “pound,” causing the blade to wear out-of-round. Remedy:Change to a softer bond, which will wear away more readily allowing the dull diamonds to be released and sharp, new cutting edges to become exposed.  granite cutting blade

Symptom: Diamond segment Cracked Cause: Diamond Blade is too hard for material being cut. Remedy:Use correct blade with softer bond system.  Granite cutting blade

Adopting the latest “ Multilayer Vacuum Brazed Technology ”, JDR Multilayer Vacuum Brazed Router Bits are the best bits on the market. Compared with the sintered router bits , they achieve a longer life and have much faster profiling on granites and engineered stones. These diamond router bits are versatile and will perform well, when used with water on most portable routers with speeds ranging from 5,000 to 11,000 RPM. Both M8 and M10 bolts are included to fit all standard portable stone routers . It includes Position #1 bits in the most popular profiles: Full Bullnose, Demi-Bullnose, Ogee and etc. for 3cm(1-1/4”) or 2cm(3/4”) material. Diamond router bit

Symptom: Diamond segment Loss Cause:Overheating can usually be detected by blue color on steel center and generally confined to the area where the segment was lost. Remedy:Check the water system for blocked water passages. Test pump to see if it is functioning. For dry cutting, it may be necessary to make shallower cuts and allow the blade to run freely every few minutes in order to let the air cool it. Diamond segment

Vacuum Brazed diamond hole saw Vacuum Brazed diamond drill bit can be used on drilling machine. They are widely used in drilling and cutting marble,granite,ceramic,tiles,etc.