Ratings & Reviews for Kobalt 1/4-in 4-1/2-in Titanium Coated HSS Jobber Length Twist Drill Bit

What Customers Are Saying

Most customers praise these drill bits for sharp performance and reliable results when used in controlled applications like drill presses or light-pressure drilling of wood and aluminum. Many report successful use for pilot holes and deck screws with good penetration and longevity. However, a significant portion express frustration with premature breakage under minimal pressure, particularly in impact drills, citing brittleness and structural weakness. Some note the bits require careful handling and lower speeds to prevent failure. Overall, customers find them effective for specific applications despite durability concerns.