Product DescriptionProduct NameDiamond core drilling bit segment for concrete stone cuttingDiameter25mm-500mm core bit diameter availableMaterialDiamond + metal powderTypeDiamond segmentsApplicationConcrete, reinforce concrete ,stone drillingTechnologySinterFeatureSharp segment, fast drilling speed, long service life, high safetyQualityISO9001-2000 and SGS quality control Factory=Quality Control=Competitive Price=Own technology=OEMDelivery time7-10 daysPackagePaper box wooden boxPaymentTT, WESTERN UNION, PAYPALFor diameters 10mm to 38mm we use high quality 10mm high quality crown (ring) diamond segments–This helps for an easy start-up when hand held drilling.For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips to insure an easy start-up and fast opening of the segment.Usually customers will choosing the thread of 1-1/4-7.ForDiamond SegmentsAll our diamond segments have well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applicationsSegments including:1)crown type; 2) turbo type; 3)roof type 4)straight type for you choose. Steel BarrelAll our barrels are made using top quality steel and are guaranteed to run trueOur advantage:1. Higher price-performance ratio:The cost of new formula technology is much more lower than that traditional formula technology, more better performance.2. Long lifespan:Products are aimed to lower the drilling cost for clients.Segment formula with high temperature resistance as well as holding diamond emery well can improve lifespan overall.3. Stable quality:Spirit of striving for perfection,precisive fine training management,as well as stable and high professional production team can make sure our products keep better quality stability.SpecificationDiameter(mm)Length(mm)Seg.ThicknessSeg.HeightThread cap27120/160/370/4503.88/105/8"-1130120/160/370/4503.88/105/8"-1132120/160/370/4503.88/105/8"-1136120/160/370/4503.88/105/8"-1138120/160/370/4503.88/105/8"-1140120/160/370/4503.88/105/8"-1144120/160/370/4503.88/105/8"-1146120/160/370/4503.88/105/8"-1151120/160/370/4503.88/1011/4"-756120/160/370/4503.88/1011/4"-763120/160/370/4503.88/1011/4"-766120/160/370/4503.88/1011/4"-771120/160/370/4504.08/1011/4"-776120/160/370/4504.08/1011/4"-783120/160/370/4504.08/1011/4"-789120/160/370/4504.08/1011/4"-796120/160/370/4504.08/1011/4"-7102120/160/370/4504.08/1011/4"-7108120/160/370/4504.08/1011/4"-7114120/160/370/4504.08/1011/4"-7120120/160/370/4504.08/1011/4"-7127120/160/370/4504.58/1011/4"-7132120/160/370/4504.58/1011/4"-7152120/160/370/4504.58/1011/4"-7159120/160/370/4504.58/1011/4"-7168120/160/370/4504.58/1011/4"-7180120/160/370/4504.58/1011/4"-7200120/160/370/4504.58/1011/4"-7230120/160/370/4504.58/1011/4"-7250120/160/370/4504.58/1011/4"-7Application:1. Factory with more than 20 years experience in diamond tool industry.2. A great quantity of formula special for all kinds of different stone.3. Approved quality with factory price.4. Long lifespan, good sharpness, stable performance and high cutting efficiency.5. Custom-design can be meet upon request, and small trial order available any time.6. Different market need different quality and sizes. We can make all kinds of sizes and qualityor price according your requirement.