Re542 Re543 Re545 Re547 RC Reverse Circulation DTH Hammer Bits

Re542 Re543 Re545 Re547 RC Reverse Circulation DTH Hammer BitsRCseries reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control. It has the following characteristics:1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.3.The  collection  tube  adopts  an  integrative  design  and  can  be  replaced  without  disassembling  the  hammer.  With  carburizing treatment, it has good abrasive resistance.4.Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.REVERSE CIRCULATION DRILL BIT This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers. Specifications:1) face design: flat, convex, concave2) inserts design: spherical, ballistic, parabolic3) typical bit model: RE545, RE5474) bit diameter: 90mm to 213mm Features:1) reliable quality2) long service life3) smooth flushing effect4) designed to work with RC hammers Drill BitBit Dia.(mm)NO.AirHolesGaugeButtonsFrontButtonsWeight(Kg) Part No. RC11528×φ148×φ1314.0RC45-11514028×φ168×φ1416.5RC55-14016528×φ188×φ1619.5RC65-165 Mic13328×φ168×φ1417.5Mic-13314028×φ168×φ1418.0Mic-14014628×φ188×φ1420.0Mic-146 PR513328×φ168×φ1412.5PR5-13314028×φ168×φ1413.0PR5-14014628×φ188×φ1413.5PR5-146 PR411528×φ168×φ1314.4PR4-11512728×φ168×φ1415.0PR4-12713328×φ168×φ1415.5PR4-133 /* 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