Metal Drilling Countersink Drill Bit /Sintered Diamond Countersink

Product DescriptionIt is used to match with the diamond thread shank drill bit, diamond straight shank drill bit and diamond cone shank drill bit.Which are used to meet glass`s holes chamfering after be drilled. In particular, the diameter need to be required between 5 to 100 mm.Product InformationProduct nameHigh Quality Diamond Countersink for Glass Core Drill Bit TypeStraight (8mm and 10mm), cone shank(45 degree taper) and threaded shank(1/2"and 1/4")Diameter5mm - 100mmUsageUsed togethet with drill bits, make drill work betterFeatureGood sealing, stable quality, good diamond, Used together with drill bitsMarketGermany, Italy, India, Egypt, Pakistan, Iran, Kuwait, United Kingdom, Russia, Indonesia, Belgium, Australia, Turkey, U. A. E, South Africa, Poland, Iraq, Czech, Korea, Japan, Tai wan, The United States, CanadaOur AdvantagesA. We have 20 years experiences.B. High efficiency, less chipping, sharp, wear-resistent. No jumping edgeC. High and new tech productD. Have a good charge about diamondWhy Choose Us1. Since 1990, with over 27 years diamond tools manufacturer experience.2. Rich experience in OEM order.3. Advanced production equipment.4. Own design team, can help you custom the packaging.5. Own provincial engineering technology center.6. D&B and ISO9001 CertificatesCompany ProfileOur company has three brands:HNHONGXIANG, DIAMONDWK, QEDIAMONDDIEHNHONGXIANG brand was established in 1990. And main products are synthetic diamond, diamond micron powder, diamond grinding wheels, diamond saw blades, diamond drill bits, diamond polishing pads, diamond lapping paste, etc.;DIAMONDWK was established in 2000, And the main products are PDC cutter, PCD blanks, PCD cutting tools, PCBN insert, etc.QEDIAMONDDIE began to produce wire drawing dies in 1983. And main products are shaped drawing dies, PCD wire drawing dies, natural diamond wire drawing dies, mono diamond wire drawing dies, and tungsten carbide wire drawing dies, nano coated diamond dies, etc.Related Products   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1