Diamond Vantage 01212HWHX2-1 | 1-1/4 x 5/8-11 Core Bit for Hard Concrete | X300-HARD Security Fasteners Packaging: 500 piece bulk package

Packaging: 500 piece bulk package supports high-volume manufacturing and field service workflows

Ceiling Clip End configuration designed for overhead mounting and quick attachment

Round shank: 1/4 inch diameter compatible with standard collets and chucks on die grinders and rotary tools

Phillips drive supports standard drivers and automation tooling

Self-Tapping Thread: Forms its own threads in sheet metal

Diamond Vantage 01212HWHX2-1 | 1-1/4 x 5/8-11 Core Bit for Hard Concrete | X300-HARD Security Fasteners Packaging: 500 piece bulk packageIndustrial grade core bit for hard concrete drilling. The Diamond Vantage 01212HWHX2 1 features a 1 1 4 inch diameter with 5 8 11 UNC thread for threaded arbors in demanding construction environments. Specs Dimensions: 1 1 4 inch diameter Thread type: 5 8 11 UNC Drive type: Threaded Features Use case: Core drilling in hard concrete substrates within industrial construction projects Interface: Compatible with threaded arbors employing 5 8 11 UNC