9PCS F1 Type Boring Cutter Set, 3/8 - Inch CNC Milling Tools Kit with High - Speed Steel Boring Bars, Lathe Parts for Precision Machining and Metalworking

Item Type: Boring cutterQuantity: 9Material: High speed steelBase Diameter Height Drilling Depth Minimum Hole 3 / 8 inch 2 inch 3 /4 inch 5 / 16 inch 3 / 8 inch 2-3/8 inch 1-1/8 inch 5 / 16 inch 3 / 8 inch 2-3/4 inch 1-1/2 inch 5 / 16 inch 3 / 8 inch 2-3/16 inch 15/ 16 inch 3/8 inch 3 / 8 inch 2-21/32 inch 1-13/32 inch 3/8 inch 3 / 8 inch 3-1/8 inch 1-7/8 inch 3/8 inch 3 / 8 inch 2-3/8 inch 1-1/8 inch 7 / 16 inch 3 / 8 inch 3-15/16 inch 1-11/16 inch 7 / 16 inch 3 / 8 inch 3-1/2 inch 2-1/4 inch 7 / 16 inchPackage List：9 x Boring Cutter

• Precision High-Speed Steel Construction: This 9PCS F1 Type boring cutter set is made from high-speed steel, delivering exceptional hardness and heat resistance for consistent performance during extended CNC milling or lathe operations without losing sharpness.
• Versatile 9-Piece Length Variety: The boring tool kit includes nine different bar lengths, allowing you to tackle a wide range of internal diameter machining tasks with one reliable set—ideal for hobbyists and professional machinists alike.
• Designed for Professional and DIY Metalworking: These CNC milling tools are perfect for use in lathes and milling machines, suited for metalworkers, engineers, and garage tinkerers who need accurate, repeatable boring results on steel, aluminum, or brass.
• Durable and Replaceable Boring Bars: Each boring bar in this lathe parts kit is crafted through precision manufacturing processes, ensuring long service life and easy replacement when needed—minimizing downtime and maximizing workshop efficiency.
• Factory-Tested for Quality Assurance: Every boring cutter in this 3/8-inch kit undergoes rigorous inspection before shipping, guaranteeing dimensional accuracy and reliability so you can trust its performance right out of the box.