Wet Diamond Core Drill Bits - Unicore, Segmented, 3", 18 4CB078UF-18

Designed for faster penetration and high durability. Premium grade diamond segments for extremely long life 8mm segment height. Ideal for electric, pneumatic and hydraulic drill rigs. Benefits. Premium grade diamonds and optimized segment bonding deliver extended bit life, even in heavily reinforced materials 8mm segment height. Compatible with handheld and rig-mounted core drills, including electric, hydraulic, and pneumatic models. Engineered to require less feed pressure for reduced fatigue and requires less motor power. Balanced construction minimizes vibration for straighter holes and reduced operator fatigue. Industry standard threads of (5 8 x 11 UNC) or UF (1-1 4 UNC). Applications and Usage. Wet Diamond Core Drill Bits designed for faster penetration and high durability drilling through reinforced concrete slabs, walls, beams, and columns. Ideal for electric, pneumatic and hydraulic drill rigs for medium to large diameter holes requiring durability and speed. Effective in CMU block, clay brick, lightweight concrete block, and stone. Reliable for demanding field conditions and continuous drilling. 12 Drilling Depth and 14 Overall Length on most models.