Countersink: 90°Included Angle, High Speed Steel, Right Hand Cut MPN:98910-94-W

The Countersink is engineered to debur holes after fastening threads on metal surfaces, reducing the risk of cracking or galling due to sharp edge stresses generated from mechanical load transfer. It also improves fatigue resistance and provides clearance for the head of screws while preventing stripping during assembly or disassembly tasks in various industries such as automotive manufacturing, aerospace, machining & fabrication among others where precision machinery relies on consistent hardware installation with maximum reliability. Available in three sizes (6 mm, 8 mm and 10 mm), this versatile tool is perfect for professionals working with various fastener specifications requiring efficient processes with reduced downtime due to operator fatigue or equipment malfunction. Furthermore, its premium carbide construction enhances durability ensuring lasting performance while reducing maintenance costs associated with frequent sharpening or replacement blades. In summary, the Countersink saves time and money while providing exceptional quality control by eliminating material defects from uneven threads on a variety of materials in diverse industry applications worldwide.