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*WET USE ONLY*
Laser Core Drill Bit is composed of two parts: the diamond working area and the welding layer that does not contain any diamonds.
By utilizing a single grain size of diamond and wide horizontal spacing, the core bit’s sharpness is improved, and it can effectively drill reinforced concrete with varying degrees of hardness.
Moreover, the interlaced longitudinal arrangement of the diamonds ensures continuous diamond exposure and stable drilling.
The absence of diamonds in the welding layer guarantees the welding strength and drilling safety of the core bits.
- Array pattern Technology
- High concentration of diamond
Joint(Thread) : 1-1/4UNC
Con'c Core Drill Bit / Pattern Diamond
Diameter Seg dimension Seg No. Effective Length Overall Length 2" (50mm) 24*3.5*10 5 400mm 475mm 2-1/2" (65mm) 24*3.5*10 6 400mm 475mm 3" (75mm) 24*3.5*10 7 400mm 475mm 3-1/4" (80mm) 24*3.5*10 7 400mm 475mm 3-1/2" (90mm) 24*3.5*10 8 400mm 475mm 4" (100mm) 24*4.0*10 9 400mm 475mm 4-1/4" (110mm) 24*4.0*10 9 400mm 475mm 4-1/2" (115mm) 24*4.0*10 10 400mm 475mm 5" (125mm) 24*4.0*10 11 400mm 475mm 5-1/2" (140mm) 24*4.0*10 12 400mm 475mm 6" (150mm) 24*4.5*10 12 400mm 475mm 6-1/2" (165mm) 24*4.5*10 13 400mm 475mm 7" (180mm) 24*4.5*10 16 400mm 475mm 8" (200mm) 24*4.5*10 16 400mm 475mm 9" (230mm) 24*4.5*10 16 400mm 475mm 12" (300mm) 24*4.5*10 20 400mm 475mm 14" (350mm) 24*5*10 20 400mm 475mm