12PCS F1 Type Boring Cutter 5/8 - Inch CNC Milling Tools Kit Set, High - Speed Steel Boring Bar for Precision Machining, Multiple Lengths with 5/16 to 11/16 Inch Bore

Item Type: Boring cutterQuantity: 12Material: High speed steelBase Diameter Height Drilling Depth Minimum Hole 5/8 inch 2-1/4 inch 3/4 inch 5/16 inch 5/8 inch 2-5/8 inch 1-1/8 inch 5/16 inch 5/8 inch 3 inch 1-1/2 inch 5/16 inch 5/8 inch 2-5/8 inch 1-1/8 inch 7 /16 inch 5/8 inch 3-3/16 inch 1-11/16 inch 7 /16 inch 5/8 inch 3-3/4 inch 2-1/4 inch 7 /16 inch 5/8 inch 3 inch 1-1/2inch 9/16 inch 5/8 inch 3-3/4 inch 2-1/4 inch 9/16 inch 5/8 inch 4-1/2 inch 3 inch 9/16 inch 5/8 inch 3-3/8 inch 1-7/8 inch 11/16 inch 5/8 inch 4-5/16 inch 2-13/16 inch 11/16 inch 5/8 inch 5-1/4 inch 3-3/4 inch 11/16 inchPackage List：12 x Boring Cutter

• Precision High-Speed Steel Construction: This boring cutter is crafted from high-speed steel using precision manufacturing techniques, ensuring exceptional hardness, heat resistance, and long-lasting sharpness for accurate internal diameter machining in demanding CNC operations.
• 12-Piece Versatile Length Set: The CNC milling tools kit includes 12 F1 type boring cutters with varying shank lengths from 2-1/4 to 5-1/4 inches and drilling depths up to 3-3/4 inches, allowing you to tackle a wide range of bore depths and hole sizes from 5/16 to 11/16 inch with one reliable set.
• Ideal for Professional and Hobbyist Machinists: Designed for use in metalworking, automotive repair, and fabrication shops, this boring tool delivers consistent performance on lathes and milling machines, making it essential for engineers, DIY enthusiasts, and small workshop owners needing precise internal cuts.
• Durable and Replaceable Design: Each boring bar features a robust build that withstands heavy-duty use while maintaining dimensional accuracy over time; the standardized F1 type design ensures easy replacement and compatibility with common tool holders without compromising performance.
• Complete Ready-to-Use Kit: The package includes 12 pre-sorted boring cutters, each with a 5/8-inch base diameter, rigorously inspected before shipment to guarantee quality—no extra parts needed, just unpack and integrate into your existing CNC or manual machining setup immediately.