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DIAMOND CROWN 187mm x 400mm. THREAD 1 1 4 FOR DRILLING RIGS FOR CONCRETE, BRICK Drill bit Ø 187mm; Working length 400 mm; Thread 1 1/4"; Item number HW4187; Dedra diamond drill bits for drilling rigs; These are tools that use modern technology of joining segments to the body using a laser. The use of this joining method eliminates possible errors in the joining zone. This translates into extended life of the diamond drill bit and increases its reliability.; A wide range of drill bits sold allows for drilling holes in the range of 32mm-300mm.; Diamond hole drill bits are characterized by a large drilling depth hmax 400mm, the bits are attached to the drilling rig using a 11 4 inch threaded connection.; .
€213,53