Check the listing for details. Eccentric Drill Bit Set Four-Flute Sawtooth Eccentric Drill Bit High Hardness. Color: Gold, Condition: New. Listed at 11.98 USD. Description: High-Performance Drill and Tap Combination: Get drilling and tapping done in one swift motion with this high-performance drill bit set. Designed for maximum efficiency, it saves you time and effort on all your projects Titanium-Coated Design: Each drill bit is coated with a titanium film that enhances durability and heat resistance, ensuring that the bits remain sharp and effective, even after extended use Unique Thread Cutting Feature: Featuring a unique cutting thread design, this set delivers clean, smooth threads with precision, reducing the need for additional tools or steps Wide Range of Compatibility: This drill bit set is compatible with a variety of materials such as metal, wood, and plastic, providing you with versatility across different applications.