BB Piloted Counterbore Milling Cutter HSS Flat Bolt Hole Cap Screw Countersink Tool 4 Flutes Pilot M3 M20 Spot Router Slot Drill

BB Piloted Counterbore Milling Cutter HSS Flat Bolt Hole Cap Screw Countersink Tool 4 Flutes Pilot M3 M20 Spot Router Slot Drill

The BB Piloted Counterbore Milling Cutter is a high-quality HSS (High-Speed Steel) cutting tool designed for precise counterboring and countersinking of bolt holes and cap screws. This tool is ideal for applications that require creating flat-bottomed holes with a pilot hole for better alignment and precision. Featuring 4 flutes and a pilot ranging from M3 to M20, it is perfect for spot drilling, router slots, and counterboring tasks in a variety of materials, including metals and plastics. Its flat design ensures uniform depth control, making it an essential tool for engineering, machining, and metalworking applications.

Key Features

• High-Speed Steel (HSS) Material
  Made from HSS, the cutter provides excellent durability and resistance to wear, even under high temperatures and heavy workloads. The material allows for faster cutting speeds, making it ideal for mass production and high-precision operations.

• Piloted Design for Better Precision
  The piloted counterbore milling cutter features a pilot hole that helps center the tool for precise alignment and consistent depth control during counterboring and countersinking tasks. The pilot ensures that the cutter stays aligned with the hole, minimizing the risk of misalignment or errors.

• 4-Flute Design for Efficient Cutting
  The 4-flute design ensures smooth cutting action and better chip removal during the milling process. This allows for faster cutting speeds, improved surface finish, and better tool life. It is particularly effective when cutting harder materials like metals.

• Versatile Size Range (M3 to M20)
  The tool is compatible with a wide range of pilot sizes, from M3 to M20, making it highly versatile for multiple applications. Whether you’re drilling small or large holes, the cutter ensures accurate and consistent results across various projects.

• Flat Bottom Design for Countersinking
  The flat bottom design of the cutter is perfect for creating flat-bottomed holes, making it ideal for cap screw countersinking and bolt hole counterboring. This feature provides uniform depth and ensures that the screw heads sit flush with the surface for a clean finish.

• Durable and Reliable
  The BB Piloted Counterbore Milling Cutter is designed to withstand the rigors of industrial machining. Its high-quality construction ensures long-lasting performance, making it a reliable tool for precision machining and high-volume manufacturing.

Technical Specifications

• Material: HSS (High-Speed Steel)

• Flute Count: 4 flutes for smooth cutting and efficient chip removal

• Pilot Size Range: M3 to M20

• Tool Type: Piloted Counterbore Milling Cutter

• Design: Flat bottom for cap screw countersinking

• Cutting Application: Suitable for bolt hole counterboring, router slots, and spot drilling

• Cutting Diameter: Available in different diameters based on the pilot size

• Cutting Speed: Ideal for use in high-speed operations with hard materials

• Usage: Compatible with CNC machines, drill presses, and manual milling machines

Applications

• Cap Screw and Bolt Hole Countersinking:
  The piloted counterbore milling cutter is designed specifically for creating flat-bottomed holes for cap screws and bolt holes, ensuring that the screw heads sit flush with the material surface for a clean and precise finish.

• Precision Machining:
  With its HSS material and 4-flute design, the cutter is perfect for precision machining in industries such as aerospace, automotive, and metalworking, where accuracy and reliability are critical.

• Drilling and Spot Milling:
  The cutter is suitable for spot drilling and milling operations, offering precise hole creation and minimizing the risk of misalignment or tool wear. The pilot hole feature ensures that the cutter stays centered and aligned during use.

• Router Slot Cutting:
  The tool is ideal for router slot cutting, allowing users to make clean and accurate slots in materials like metal and plastic. It is commonly used in machining centers and CNC operations.

• High-Volume Production:
  Designed for high-speed operations, this tool is suitable for mass production of bolt holes, caps, and screw adjustments in automated environments or machine shops.

Summary

The BB Piloted Counterbore Milling Cutter HSS Flat Bolt Hole Cap Screw Countersink Tool is an essential tool for precision machining and countersinking tasks. With its HSS construction, 4-flute design, and piloted design, this cutter ensures efficient cutting, accurate hole alignment, and consistent results. Ideal for counterboring bolt holes, cap screw countersinking, router slot cutting, and spot drilling, this tool provides a versatile solution for professionals working in metalworking, construction, and machining industries. Its durability and long-lasting performance make it a reliable choice for both high-precision and high-volume applications.