Stealth diamond sintered hole saw series has full range of core bits for all professionals
DB/DB120 series (hand drill and bench press, wet/dry use) are applicable on granite, marble, ceramic, porcelain for tilers, handyman and stone masonry workshops. Available sizes: 25mm, 33/35mm, 38/40mm, 51mm, 60mm, 68mm, 75mm, 82mm, 100/102mm, 115mm (M14/16 & 5/8″ 11F)
DB150 series (hammer drill and high power drill, wet/dry use) are applicable on concrete, brick, and other masonry products for plumbers and other trades. Available sizes: 25mm, 38mm, 51mm, 64mm, 75mm, 89mm, 102mm, 115mm, 127mm (1/2″ Gas & adapters)
DB450 series (professional drilling machine, wet use only) are applicable on cured, reinforced concrete, asphalt and rocks for professional hole cutters in construction and road working industry. Available sizes: 25mm, 38mm, 51mm, 64mm, 75mm, 89mm, 102mm, 115mm, 127mm, 152mm, 178mm, 200mm. (1-1/4″ Thread).
Equipment: