Laser Welded Core Drill

description These core drills are for dry drilling brick, block and concrete materials and designed for easy and clean coring to satisfy each customer. fSpecificationf Diameter Segment Barrel Length(mm) Number ofSegment Length(mm) Width(mm) Thickness(mm) 0.8" 13.0 7.0 3.0 254.0 3 1.0" 13.0 7.0 3.0 254.0 4 1.2" 16.0 7.0 3.0 254.0 4 1.4" 16.0 7.0 3.0 254.0 4 1.5" 16.0 7.0 3.0 254.0 4 1.8" 16.0 7.0 3.0 254.0 5 2.0" 24.0 7.0 3.5 254.0 4 2.3" 24.0 7.0 3.5 254.0 4 2.5" 24.0 7.0 3.5 254.0 4 3.0" 24.0 7.0 3.5 254.0 5 3.5" 24.0 7.0 3.5 254.0 5 4.0" 24.0 7.0 3.5 254.0 6 4.3" 24.0 7.0 3.5 254.0 7 4.5" 24.0 7.0 3.5 254.0 7 5.0" 24.0 7.0 3.5 254.0 8 6.0" 24.0 7.0 3.5 254.0 10 *Any special specifications are available upon your request ?Application - Concrete - Stone : Granite, Marble, Tile ? Arbor hole sizes and special specifications are available upon your