The Irwin 1890711 Long Installer Drill Bit is a specialized tool designed for deep boring and wire pulling applications. Its 18-inch length allows you to drill through walls, ceilings, and floors without repositioning your drill, making it ideal for running telephone, cable TV, computer, and security system wiring through building materials. The bit features a hole at the tip that lets you pull wire directly through the freshly drilled opening, streamlining installation work.
Constructed from premium alloy steel with an 82-degree point, this bit delivers fast boring performance through wood, plaster, metal lath, and other common construction materials. The 1/2-inch diameter with straight shank is built for extended reach into walls and structural elements for comprehensive installation tasks.
Features and Benefits
- 82-Degree Fast-Bore Point: Speeds up boring through multiple material types, helping you complete projects faster.
- Wire-Pulling Hole: A hole at the bit tip makes it easy to thread wires through walls, ceilings, and floors without additional steps.
- Premium Alloy Steel Construction: Durable material resists wear and provides reliable performance through wood, plaster, and metal lath.
- Extended 18-Inch Length: Reaches deep into building cavities for telephone, cable, computer, and security system installations.
- 1/2-Inch Diameter: Sized for deep boring tasks and standard drill compatibility.
Specifications
- Brand: Irwin
- Model: 1890711
- Bit Diameter: 1/2 inch
- Overall Length: 18 inches
- Shank Diameter: 0.37 inch
- Shank Type: Straight
- Point Style: 2 (82-degree)
- Material: Premium alloy steel
- Application: Wire installation through walls, ceilings, and floors
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work.To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. For more information go to www.P65Warnings.ca.gov
