![DIAMOND CORE BIT 550MM [EX. LONG] BLUE - 1.1/4 UNC FEMALE SHANK - Image 1](https://mhkhardware.com/wp-content/uploads/2026/03/DIA.-LASER-CORE-BIT-102-X-550MM-XL-2.png "DIA. LASER CORE BIT 102 X 550MM XL (2)")
DIAMOND CORE BIT 550MM [EX. LONG] BLUE – 1.1/4 UNC FEMALE SHANK
| Material/Grade/Finish |
: – |
|---|---|
| Size |
380mm : 12mm ,14mm ,16mm ,470mm : 18mm ,20mm ,22mm ,24mm ,25mm ,26mm ,27mm ,28mm ,30mm ,32mm ,35mm ,38mm ,40mm ,450mm : 18mm ,20mm ,22mm ,25mm ,28mm ,30mm ,32mm ,35mm ,38mm ,40mm ,52mm ,63mm ,66mm ,76mm ,102mm ,127mm ,132mm ,142mm ,152mm ,161mm ,168mm ,182mm ,200mm ,225mm ,250mm ,300mm ,350mm ,400mm ,550mm : 40mm ,52mm ,63mm ,66mm ,76mm ,102mm ,127mm ,152mm ,200mm ,225mm ,250mm |
| Shank type |
1.1/4 UNC FEMALE SHANK |
| UOM |
PC |
| Used for |
Drilling deep and large holes in concrete ,reinforced concrete ,brick ,masonry ,stone ,granite ,marble ,and tile |