Titanium Self-Starting/Hole Enlarging Step Drill 1-1/8 In

Specifications

Titanium Construction: Features a titanium coating designed for increased surface hardness, enhanced durability, and improved heat dissipation during operation.
Self-Starting Tip: Engineered to initiate drilling on contact, eliminating the requirement for a pilot hole and preventing bit walking on various material surfaces.
Step Design: Incorporates multiple diameters on a single bit, enabling the creation of a range of hole sizes and simultaneous deburring of the drilled edge.
Hole Enlarging Capability: Designed to efficiently expand existing holes to a larger, specified diameter, offering adaptability for various fitting and modification tasks.
Maximum Diameter: Capable of producing precise and clean holes up to a maximum diameter of 1-1/8 inches.

Sheet Metal Work: Suitable for drilling and enlarging holes in common materials such as steel, aluminum, brass, and other non-ferrous metals.
Electrical Installations: Utilized for creating precise openings in electrical panels, junction boxes, and for conduit and cable gland fitting.
HVAC System Fabrication: Applicable for drilling access holes and mounting points in ductwork and other thin-gauge materials.
Automotive Fabrication: Employed for custom work, repairs, and component installations requiring clean holes in vehicle body panels.
Plastics and Composites: Effective for drilling through various types of plastics, acrylics, and composite materials without causing chipping or cracking.

Enhanced Efficiency: A single step drill replaces multiple individual bits, reducing tool changeover time and streamlining the drilling process across various hole sizes.
Precise Hole Quality: The self-starting design ensures accurate hole placement, while the step structure contributes to smooth, round, and burr-free holes in a single operation.
Extended Tool Life: Titanium construction provides superior wear resistance and durability, contributing to consistent performance and prolonged usability even in demanding materials.
Versatile Functionality: Offers the dual capability of starting new holes and accurately enlarging existing ones, providing a flexible solution for a wide array of projects.
Reduced Operational Steps: Eliminates the need for a separate pilot drill and subsequent deburring, simplifying the workflow and minimizing manual finishing efforts.