DeWalt DW55019 Diamond Core Drilling Bit, Turbo Segment, 4 in. (Dia) x 14 in. (L), 1-1/4 in.-7 Thread

Keep productivity high when completing new builds or retro-fitting applications with innovative Diamond* Core Bits. These high-performance accessories are engineered with turbo and crown (on select sizes) segments that are designed to deliver long life and fast cuts. Featuring proprietary Depth Control Indicato

• Depth Control Indicators – Recessed grooves milled into the body of bit ever 1 in. up to 10 in. mark for drilling accuracy
• Turbo and Crown Segments – Diamond embedded turbo and crown segments are laser welded onto bits and are designed for reinforced concrete applications
• Laser Etched – For easy identification when in the field, no tape measure needed!
• Industry Standard Thread Pattern – 5/8 in.-11 on 1/2 in. – 7/8 in. diameters, 1/4 in. – 7 on 1 in. and larger diameters