Left-Hand Mechanics Cobalt HSS Drill Bit - 3/16 Inch - Hanson

The Hanson 30512 Left-Hand Mechanics Cobalt HSS Drill Bit is a professional-grade tool engineered for demanding automotive and industrial applications. This 3/16 inch cobalt drill bit, featuring a left-hand cut, offers exceptional durability and precision for drilling into high-strength materials and for efficient use with screw extractors, providing a reliable solution for challenging repair and fabrication tasks.

Key Features

• M-42 8% Cobalt HSS Construction: Built from M-42 8% cobalt high-speed steel (HSS), this drill bit provides superior abrasion resistance and longevity when working with high-strength metals like stainless steel and titanium.
• 135-Degree Split Point: The self-centering 135-degree split point design reduces feed pressure, ensures accurate hole starts, and helps prevent material work hardening.
• Left-Hand Cutting Direction: Specifically engineered for compatibility with screw extractors, this left-hand drill bit ensures smooth operation and effective material removal in reverse-drilling scenarios.
• Heavy-Duty Spiral Flute Design: Optimized for efficient chip ejection, the heavy-duty spiral flute minimizes clogging and improves operational efficiency during demanding drilling operations.
• Shorter Cutting Lips: Designed to reduce torque requirements, these shorter cutting lips enhance control and precision, particularly when working with high-tensile materials.

Applications

• Drilling Tough Metals: Ideal for penetrating challenging materials such as stainless steel, titanium, and other high-tensile-strength alloys commonly found in vehicle components and industrial equipment.
• Screw Extraction: Essential for safely removing stripped, broken, or stubborn fasteners when paired with a screw extractor.
• Industrial and Mechanical Work: A dependable choice for precision drilling and repair tasks in various industrial, mechanical, and metalworking environments.

Specifications

• Material: M-42 8% Cobalt High-Speed Steel (HSS)
• Drill Bit Diameter: 3/16 inch
• Overall Length: 2-7/8 inches
• Flute Length: 1-1/2 inches
• Point Angle: 135-degree Split Point
• Direction of Cut: Left-Hand