Excellent performance, high-precision drilled hole, fast penetration rate, long service life, good safety performance, the diamond core drill bit can be compatible with a wild range of drilling machines and applied for granite, concrete and many other hard stone and construction material. For Drilling Granite Item No. Diameter (mm) Thickness (mm) Height (mm) Length (mm) SCDB-8 8 3.5 6 70 SCDB-10 10 3.5 6 70 SCDB-12 12 3.5 6 70 SCDB-14 14 3.5 6 70 SCDB-16 16 3.5 6 70 SCDB-18 18 3.5 6 70 SCDB-20 20 3.5 6 70 SCDB-22 22 3.5 6 70 SCDB-25 25 3.5 6 70 SCDB-28 28 3.5 6 70 SCDB-30 30 3.5 6 70 SCDB-32 32 3.5 6 70 SCDB-35 35 3.5 6 70 SCDB-36 36 3.5 6 70 SCDB-38 38 3.5 6 70 SCDB-40 40 3.5 6 70 SCDB-42 42 3.5 6 70 SCDB-44 44 3.5 6 70 SCDB-45 45 3.5 6 70 SCDB-48 48 3.5 6 70 SCDB-50 50 3.5 6 70 SCDB-52 52 3.5 6 70 SCDB-55 55 3.5 6 70 SCDB-58 58 3.5 6 70 SCDB-60 60 3.5 6 70 SCDB-65 65 3.5 6 70 LCDB-12 12 3.5 10 350 LCBD-22 22 3.5 10 350 LCBD-25 25 3.5 10 350 LCBD-28 28 3.5 10 350 LCBD-32 32 3.5 10 350 LCBD-38 38 3.5 10 350 LCBD-45 45 3.5 10 350 LCBD-50 50 3.5 10 350 LCBD-58 58 3.5 10 350 LCBD-63 63 3.5 10 350 LCBD-65 65 3.5 10 350 LCBD-75 75 3.5 10 350 LCBD-80 80 3.5 10 350 LCBD-83 83 3.5 10 350 LCBD-90 90 3.5 10 350 LCBD-102 102 3.5 10 350 LCBD-108 108 3.5 10 350 LCBD-112 112 3.5 10 350 LCBD-120 120 3.5 10 350 LCBD-128 128 3.5 10 350 LCBD-134 134 3.5 10 350 LCBD-162 162 3.5 10 350
