Diamond drill bit 4CB010FE

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 Engineered to require less feed pressure for reduced fatigue and requires less motor power Industry standard threads of (5/8" x 11 UNC) or UF (1-1/4" UNC) 12" Drilling Depth and 14" Overall Length on most models