3/8 X 5-inch Cobalt High-speed Drill Bit

The Master Mechanic 3/8" x 5" Cobalt High-Speed Drill Bit is engineered for precision and durability, making it an essential tool for both professional and DIY enthusiasts. This drill bit features a robust high-speed steel construction with an 8% cobalt content, ensuring exceptional heat resistance and cutting efficiency even at temperatures exceeding 1000° F. The innovative 135 split point design and four cutting edges facilitate quick penetration and eliminate walking, allowing for accurate drilling in a variety of hard metals.

• High-speed steel construction with cobalt for enhanced durability
• 135 split point design for reduced walking and improved accuracy
• Four cutting edges for efficient and quick penetration
• Ideal for drilling in hard metals such as heat-treated steel, stainless steel, chrome, manganese steel, titanium, and armor plate
• Carded packaging for easy display and storage

This drill bit is perfect for a wide range of applications, from metalworking to construction projects. Whether you are a professional tradesperson or a weekend warrior, the Master Mechanic Cobalt High-Speed Drill Bit will provide the reliability and performance you need to get the job done right.