3 Pc Titanium Step Drill Bit Set - Astro Pneumatic

The Astro Pneumatic 9445 Titanium Step Drill Bit Set provides professional technicians and mechanics with a robust and versatile solution for creating precise, clean holes. This 3-piece set is engineered for enhanced durability and performance, streamlining fabrication and installation tasks across demanding automotive, industrial, and construction environments where precise hole creation in thin materials is critical.

Key Features

• Self-Starting Design: Each bit features a self-starting tip, eliminating the need for pilot holes and minimizing bit walking for cleaner, more accurate entry into materials.
• Precision Cutting: Engineered to produce accurate, burr-free holes in sheet metal and plastics up to 3.4mm (approximately 0.13 inches) thick, ensuring a professional finish.
• Titanium Nitride Coating: A durable titanium nitride coating extends tool life and reduces friction, contributing to cooler drilling and consistent performance in demanding applications.
• Universal Compatibility: Equipped with a standard 1/4" hex shank, ensuring secure fitment and quick changes in most drills and impact drivers.
• Durable Storage: Supplied with a robust storage pouch, keeping the drill bits organized and protected for transport and extended longevity in a professional workshop.

Applications

This Titanium Step Drill Bit Set is an indispensable tool for a variety of professional tasks. It is particularly well-suited for automotive bodywork, electrical installations, HVAC system modifications, and general fabrication. Technicians will find this set invaluable for drilling holes for wiring, fasteners, conduits, and various components in vehicle panels, control boxes, and industrial enclosures, offering reliable performance for critical applications.

Specifications

This set includes three titanium step drill bits covering a wide array of hole diameters for diverse project requirements:

• Bit 1: 13 hole sizes from 1/8" to 1/2" in 1/32" increments.
• Bit 2: 6 hole sizes from 3/16" to 1/2" in 1/16" increments.
• Bit 3: 9 hole sizes from 1/4" to 3/4" in 1/16" increments.