Carbide Valve Seat Cutters Set – 12 Pieces. Transform your engine rebuilding projects with our meticulously crafted Carbide Valve Seat Cutters Set. This comprehensive 12-piece set is perfect for automotive enthusiasts and professionals alike, designed to provide precision and durability for every bore cutting task. Versatile Bore Cutters: Includes 70/20 degree bore cutters (1 1/4″, 1 13/16″, 1 3/8″), 30 degree (1 3/4″), and 45 degree (1 1/4″, 1 3/16″, 1 5/16″, 1 5/8″, 1 7/16″, 1 1/2″, 1 3/4″, 1 7/8″) for a wide range of applications. Precision Pilot Sizes: Comes equipped with various pilot sizes – 7mm, 8mm, 8.5mm, 9mm, 10mm, 7/16″, 11/32″, 5/16 ensuring compatibility with most engine configurations. Complete Kit: Total of 23 pieces, including 2 stem rods and 1 stem handle, all conveniently packed in a sturdy hard wooden box for easy transport and storage. Durable Construction: Double-sided face cutters that are properly hardened and tempered for maximum cutting efficiency and life span. Why Choose Our Valve Seat Cutters Set? Engine building requires precision and the right tools, and our Carbide Valve Seat Cutters Set delivers just that. With high-quality carbide construction and a comprehensive selection of sizes and angles, this set allows you to easily achieve the exact specifications needed for optimal performance. Perfect for both professional mechanics and DIY enthusiasts, this set ensures that you have the right tool at hand for every job. Invest in the quality and reliability of your work. Elevate your engine building experience with this essential Carbide Valve Seat Cutters Set today! Unit Quantity: 5.77.