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4-20mm Customized Coating Lathe Reamer for Metal Cutting

4-20mm Customized Coating Lathe Reamer for Metal Cutting

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Product Details
Cutting Length:
Solid Carbide
Overall Length:
Cutting Direction:
Right Hand
Customized Coating
Flute Type:
Helix Angle:
Cutting Diameter:
Payment & Shipping Terms
Minimum Order Quantity
To be negotiated
Delivery Time
Payment Terms
Supply Ability
Product Description

Product Description:

Solid carbide reamers offer several advantages over other types of reamers, such as high-speed steel (HSS) reamers. These advantages include:

  • Hardness and wear resistance: Solid carbide reamers are extremely hard and can withstand high cutting speeds and temperatures without losing their cutting edge. This results in longer tool life and consistent performance.
  • Precision and accuracy: Carbide reamers are manufactured with tight tolerances, ensuring precise hole dimensions and surface finishes. They are commonly used in applications where tight tolerances and high accuracy are required.
  • Rigidity and stability: The solid carbide construction provides excellent rigidity and stability during cutting operations. This allows for improved hole straightness and roundness.
  • Versatility: Solid carbide reamers can be used in a wide range of materials, including steels, stainless steels, cast iron, non-ferrous metals, and composites. They are suitable for both roughing and finishing operations.
  • Chip evacuation: Some solid carbide reamers are designed with special flute geometries and chip breakers to improve chip evacuation. This helps prevent chip clogging and allows for smooth cutting action.

It's important to note that solid carbide reamers are generally more expensive than HSS reamers. However, their long tool life and superior performance make them a cost-effective choice for high-precision machining operations. When using solid carbide reamers, it is essential to follow proper cutting parameters, such as cutting speeds and feeds, to maximize tool life and achieve optimal results.



Solid carbide reamers are commonly used in numerous machining applications where precision, accuracy, and strength are imperative. Some of the many uses include:

Aerospace industry: In the aerospace industry, solid carbide reamers are utilized to machine vital components, such as engine parts, landing gear, and airframe structures. They guarantee tight tolerances and accuracy necessary for aerospace work.

Automotive industry: Solid carbide reamers are deployed in the automotive industry to machine engine blocks, cylinder heads, connecting rods, and other components, ensuring exactness and smooth finishes. This ensures optimal performance and resilience of automotive parts.

Medical industry: In the medical world, solid carbide reamers are used to produce orthopedic implants, surgical instruments, and other medical devices. They aid in producing actual holes with noteworthy surface quality, which is of paramount importance for medical uses.

Oil and gas industry: Solid carbide reamers are used in the oil and gas business to machine components employed in drilling equipment, valves, pumps, and other components. They guarantee the required accuracy and durability to remain intact in extreme conditions of the industry.

Mold and die industry: Solid carbide reamers are needed in the mold and die industry for machining fine cavities and holes in dies, molds, and tooling. They promise the exact dimensions and surface finishes required for such applications.

General machining: Solid carbide reamers are also employed for general machining operations in metalworking, fabrication, and precision engineering industries. They are ideal for enlarging and finishing holes in a range of materials, making sure accuracy and quality in the final result.


Technical Parameters:


Parameter Specification
Cutting Diameter 4-20mm
Cutting Length 20-60mm
Helix Angle 35, 38, 40, 45
Overall Length 75-200mm
Coating Customized Coating
Material Solid Carbide
Number of Flutes 4/6/8
Suitable for Copper, Cast Iron, Carbon Steel, Mould Steel, etc.
Flute Type Straight
Cutting Direction Right Hand




Precision and Accuracy of Solid Carbide Reamers

Solid carbide reamers are renowned for their precision and accuracy. They are manufactured with very tight tolerances, often ranging from a few microns (µm) to sub-micron levels. This ensures consistency and reliability in the resulting machined holes.

Not only are they available in a wide range of sizes with precise diameter increments, they are also designed to produce round and straight holes. Thus, they can be used to create accurately sized components, ensuring compatibility and achieving the desired fit and function. Furthermore, solid carbide reamers produce high-quality surface finishes in holes; the sharp edges and precise geometries reduces tooling marks and improves smoothness.

In addition, solid carbide reamers are effective in controlling hole geometry, such as taper and concentricity. Moreover, they offer excellent repeatability in terms of size and dimensional accuracy. Therefore, reaming operations can be performed consistently with consistent hole dimensions and surface finishes across multiple workpieces.

Achieving optimal precision and accuracy with solid carbide reamers also depend on various factors, such as cutting parameters, machine rigidity, and workpiece material. Accordingly, it is important to adhere to recommended cutting conditions and to utilize appropriate coolant or lubrication.

All in all, solid carbide reamers are ideal for precision and accuracy-driven machining due to their meticulous attention to detail in their design and manufacturing processes.




Supal Solid Carbide Reamers

Supal solid carbide reamers are designed for cutting and reaming a variety of materials, including steels, aluminum, brass, plastics and more. Our reamers are made from high quality carbide for an excellent finish and long tool life. Our reamers feature a tapered, hand, or welding design, and are available in a variety of grades, cutting directions, flute lengths, and cutting lengths.

  • Brand Name: Supal
  • Model Number: Reamer
  • Place of Origin: Changzhou,Jiangsu,China
  • Minimum Order Quantity: 5PCS
  • Price: To be negotiated
  • Delivery Time: 7-15Days
  • Payment Terms: T/T, PAYPAL, ALIPAY
  • Supply Ability: 100000000000PCS
  • Grade: HRC45/55/60/65
  • Cutting Direction: Right Hand
  • Number of Flutes: 4/6/8
  • Flute Length: 20-60mm
  • Cutting Length: 20-60mm


Support and Services:


Solid Carbide Reamers Technical Support and Service

We offer comprehensive technical support and service for our solid carbide reamers. Our experienced team of engineers offers sound advice and assistance on all aspects of the product, from selecting the right reamer for the job, to troubleshooting and maintaining the product.

We also provide training and installation assistance for our reamers, so you can be sure that they are used in the most efficient and cost-effective way. In addition, we also provide comprehensive after-sales service, including repair, maintenance, and replacement of parts.

At Solid Carbide Reamers, we are committed to providing the highest quality service to our customers. If you have any questions or concerns, please do not hesitate to contact us.


Packing and Shipping:


Solid Carbide Reamers are packaged in a protective box and shipped in a safe and secure manner. The box is designed to protect the reamers during transit and to ensure they arrive in perfect condition.

Shipping is done via a reliable carrier who will deliver the package to the desired address. The tracking number is provided to the customer so they can track their order. All orders are insured against loss or damage.


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