Pluto 1.1/4 X 77 X 290 X 3 Inch Chucking Reamers With Taper Shank

Pluto 1-1/4" x 7-7/8" x 2-9/10" x 3 Inch Chucking Reamers with Taper Shank - Product Description

The Pluto 1-1/4" x 7-7/8" x 2-9/10" x 3 Inch Chucking Reamers with Taper Shank is a high-precision reaming tool designed to achieve smooth, accurate holes in a variety of industrial applications. Manufactured from high-quality materials, these reamers are engineered to provide exceptional performance when enlarging pre-drilled holes with precise tolerances. With a tapered shank design, these reamers are ideally suited for use in chuck-type machines, ensuring excellent stability and cutting precision.

Key Features & Benefits

• Precision Reaming:
  • The 1-1/4" (31.75mm) diameter provides a precise cutting edge, designed to enlarge holes with tight tolerances. This reamer ensures an exact hole size and smooth, burr-free finish, which is critical for parts that need to fit together with tight tolerances.
  • The 3-inch flute length allows for effective reaming in both shallow and deep holes while maintaining precision. The tool is designed to give excellent hole concentricity and finish quality.
• Taper Shank for Secure Mounting:
  • The taper shank provides a secure and stable fit into machine spindles or chucks, reducing the possibility of tool slippage or misalignment during cutting. This is particularly important in applications requiring high precision and consistency. The taper also ensures easy and quick installation and removal from machines.
  • The taper design ensures that the reamer is properly aligned during use, providing a smooth, uninterrupted cutting action.
• Durability & Long Tool Life:
  • Made from High-Speed Steel (HSS) or a similar durable material, the Pluto Chucking Reamers are capable of withstanding the heat and stresses generated during high-speed cutting. HSS provides superior resistance to wear, which increases the tool's longevity and allows it to maintain sharp cutting edges longer than standard materials.
  • This durability results in fewer tool changes, reduced downtime, and lower maintenance costs over time.
• Efficient Chip Removal:
  • The reamer’s flute design is optimized for efficient chip removal, which is essential during deep-hole reaming operations. Efficient chip evacuation helps prevent clogging and minimizes the chances of overheating the tool, ensuring that the cutting edges remain sharp and effective.
  • The smooth cutting action helps reduce cutting forces, leading to a longer tool life and better overall reaming performance.
• Smooth, Burr-Free Finish:
  • These reamers are designed to leave behind smooth, burr-free holes, reducing the need for additional secondary finishing operations. The precision cutting ability results in clean, accurate holes with minimal burr formation, making these reamers ideal for high-quality work in critical applications where tight tolerances are necessary.
• Versatile Applications:
  • Suitable for a wide range of industries and applications, including:
    • Heavy Machinery Manufacturing: Used to enlarge holes in mechanical components like gears, shafts, housing units, and frames.
    • Automotive Industry: For reaming engine blocks, cylinder heads, transmission components, and chassis parts, ensuring precision for the correct alignment and fit of fasteners and bearings.
    • Tool and Die Making: Ideal for enlarging holes in jigs, fixtures, and tooling components, helping maintain dimensional accuracy and fitment.
    • Aerospace: Used for precision reaming in aerospace components, such as engine mounts, structural parts, and airframe components.
    • General Engineering: Perfect for use in applications requiring tight tolerances and smooth finishes, such as reaming bushings, pins, or bearing seats.

Specifications:

• Reamer Type: Chucking Reamer with Taper Shank
• Diameter: 1-1/4 inches (31.75mm)
• Flute Length: 3 inches (76.2mm)
• Overall Length: 2-9/10 inches (74mm)
• Shank Length: 7-7/8 inches (approximately 200mm)
• Material: High-Speed Steel (HSS) or equivalent
• Application: Heavy machinery, automotive, tooling, aerospace, general manufacturing

Applications:

• Heavy Machinery: Used for reaming large mechanical parts such as frames, shafts, and housings where precision in hole size is necessary for correct component fitment.
• Automotive Manufacturing: Ideal for reaming holes in engine blocks, transmission components, and chassis for precise assembly.
• Tooling & Fixtures: Used for enlarging holes in jigs, fixtures, and other tool components where precision is critical for alignment and function.
• Aerospace Engineering: Perfect for aerospace components where high tolerance and smooth finishes are required for structural and mechanical parts.
• General Engineering & Repair: Suitable for creating accurate holes in a wide range of machine components, from bearings to fasteners, in both manufacturing and repair environments.

Advantages:

• High-Precision: Designed for applications requiring tight tolerances and smooth finishes, making it ideal for industries such as aerospace, automotive, and heavy machinery manufacturing.
• Durability: Made from high-quality high-speed steel (HSS), the reamers have excellent resistance to wear, ensuring a long tool life even in demanding applications.
• Smooth Finish: These reamers leave clean, smooth holes with minimal burrs, reducing the need for secondary finishing and saving time and labor.
• Versatile: Suitable for a wide range of materials and applications, including steel, stainless steel, cast iron, and aluminum.
• Efficient Cutting: Optimized flute design ensures better chip removal and reduces cutting forces, improving the efficiency and longevity of the tool.

Conclusion:

The Pluto 1-1/4" x 7-7/8" x 2-9/10" x 3 Inch Chucking Reamers with Taper Shank are a reliable choice for industries that demand precision, durability, and efficiency in their reaming operations. Whether you are working in heavy machinery manufacturing, automotive assembly, tooling, aerospace engineering, or general machining, these reamers provide the high-performance cutting action needed to achieve smooth, accurate holes with minimal burr formation. With their high-speed steel construction, efficient chip removal, and versatile application range, these reamers deliver

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