Xiamen Bestlink Factory Co., Ltd.  

Product Name: CIR90 DTH Button Bit for Drilling Hole Model NO.: CIR90 DTH Button Bit Usage: Masonry Drilling Material: High Carbon Steel Type: Center Drill Bit Customized: Customized Connection Thread: API 2 3/8"Reg or 90-100*54*6 Pressure: Low Button: 11PCS Flushing Hole: 2 Trademark: BESTlink Transport Package: by Carton Specification: SGS Origin: Xiamen, Fujian HS Code: 82071990 Product Description CIR90 DTH Button Bits for Drilling Hole1. High and low air pressure down-the-hole drill bits2. Low air pressure holeDia.: 65-220mm3. High air pressure hole Dia.: 85-305mm4. Face type: Drop center/concave/convex/double gauge/flat5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.6. Inch available: 3", 4", 5", 6", 8", 12", etc...High pressure DTH Button BitsDTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.If you interested in our product please contact freely.The information you may like to know before order:1. Methods of Payment:T/T (Telegraphic Transfer) or Western Union or L/C at sight2. Handling time for an orderbased on order quantity, normally it takes 25 days for production.only 2 or 3 days if we have stock on your request size.3. Shipping waySample order: We suggest Courier express like DHL/UPS/TNT/FedEx or by airBulk order: We suggest by air or by sea.4. Quality ControlWe have our own experienced QC.There will be strict inspection and testing for every order before shipping out.5. After Services:1. Our sales team will response for your question within 24 hours (Holidays Excluded)2. Technical Support will be available in any time3. Free replacement will provide once the failure confirmed caused by our product qualityTechnical DataDrill Bit SeriesBit Dia.(mm)Gauge ButtonsFront ButtonsWeight(Kg)Cop32856×φ144×φ124.2906×φ145×φ124.5957×φ145×φ124.71008×φ146×φ1251058×φ146×φ135.3HD35(IR3.5, Cop34)856×φ144×φ124.2906×φ145×φ124.5957×φ145×φ124.81008×φ146×φ1251058×φ146×φ135.5HD45(DHD340A, Cop44)1056×φ145×φ138.51107×φ146×φ138.81158×φ147×φ1391208×φ148×φ139.81279×φ149×φ1411HD55(DHD350R, Cop54)1337×φ166×φ14161408×φ167×φ1416.51468×φ168×φ14171528×φ167×φ1617.51658×φ168×φ1618.5HD65(DHD360, Cop64)1528×φ168×φ16221658×φ188×φ16241788×φ188×φ16261909×φ189×φ162820310×φ1810×φ1629.5HD85(DHD380, Cop84)1959×φ189×φ183420310×φ1810×φ183621612×φ1812×φ184525412×φ1820×φ185830512×φ1830×φ1875CIR Series Spline No.6TypeDiameter(mm)Weight (KG)CIR65682.5CIR70763.4CIR80833.45CIR80x833.5CIR90903.5CIR901004.5CIR901309.5CIR1101106.4CIR1101238.5CIR110W1106.5CIR110W1238.8CIR15015512CIR150A15512.5CIR150A16514CIR17017515.5CIR170A18516CIR200W20048product photosabout Us:1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.2. We have advanced technology and equipment.3. Our technician has more than 25 year's professional working experience.4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.