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Reamer Product List and Ranking from 48 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

Reamer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. エフ・ピー・ツール Kyoto//others
  2. ノア Tokyo//Machine elements and parts
  3. 菱高精機 Tokyo//others
  4. 4 null/null
  5. 5 Cominix Osaka//Machine elements and parts
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Reamer Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Troubleshooting List エフ・ピー・ツール
  2. AppTech Co., Ltd. "Comprehensive Catalog of Automatic Lathes and Precision Turning Tools" ノア
  3. The difference between a reamer and a drill. エフ・ピー・ツール
  4. 4 JIRO Bridge Reamer / Jiro Corporation
  5. 5 Magafor Center Drill Chamfer Cutter Reamer Cominix

Reamer Product List

61～75 item / All 112 items

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Drill, end mill, reamer

Drill, end mill, reamer

We manufacture various types with high precision and in a short period of time according to our customers' needs!

Sakamoto Seiko Co., Ltd. provides "drills, end mills, and reamers" used for drilling, cutting, and reaming processes in a short period of time. With years of accumulated experience, we possess high-level technology that meets customer demands, and our end mills and reamers have been proven for their high precision, as evidenced by their adoption in the production process of the Boeing 787. We manufacture products of various sizes and specifications for both drills and end mills according to customer requests. 【Features】 ■ Provided in a short period of time ■ High-level technology that meets customer demands ■ Capable of manufacturing products of various sizes and specifications *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer
  • drill
  • End Mills

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Strengths of Sakamoto Seiko.

Strengths of Sakamoto Seiko.

Overwhelmingly short delivery time response

Since our establishment, we have been well-received for 35 years, using short delivery times as one of our strengths. Recently, we have achieved an average delivery time of about 20 days, placing us among the top in the industry. For ultra-fast responses, we can deliver in as little as 7 days. Short delivery times can greatly contribute to our customers' development speed. Additionally, we are focusing on enhancing our technical capabilities by introducing test processing. We will continue to strive to make significant contributions to improving our customers' productivity. *For more details, please refer to the PDF document or feel free to contact us.*

  • Reamer
  • drill
  • End Mills

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Introduction to the Regrinding Business

Introduction to the Regrinding Business

We provide comprehensive services for regrinding ball end mills, including precision adjustment and inspection!

In Miyamoto Manufacturing's regrinding business, the unit prices of materials such as carbide and high-speed steel are high, and we propose the reuse and high value-added of expensive tools as tools. These tools made from special materials are mined overseas and processed and provided by various tool manufacturers that import them. As a result, the rising prices of raw materials such as rare metals have led to successive price increases by tool manufacturers. On the other hand, many companies consider tools to be disposable, leading to situations where they are discarded or left on shelves. Our company believes that we can revive such tools and utilize them in our customers' production, which is why we engage in the regrinding business. 【Features】 ■ 70% reduction compared to new products ■ High-quality and cutting performance regrinding that only a manufacturer can provide ■ Just-in-time production proposals for tool regrinding *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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Flat hole reamer (bag hole reamer)

Flat hole reamer (bag hole reamer)

Eliminate the instability of cutting discharge and dimensional accuracy of straight blades!

The "Flat Hole Reamer" is a bag hole reamer that can discharge chips to the rear due to its right spiral design. It has a bottom blade, which provides excellent straightness, and all diameters except for the 45° tip are effective. Additionally, the double structure of the boring blade (which prevents wobbling) and the finishing blade allows for high dimensional accuracy and excellent surface roughness without worrying about reamer allowances. 【Features】 ■ Capable of processing completely blind holes ■ Surface treatment on SP-ALLOY powdered high-speed steel *For more details, please download the PDF or feel free to contact us.

  • Reamer

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High Hardness Finishing Process Finish Hard Reamer "DH-FHR Type"

High Hardness Finishing Process Finish Hard Reamer "DH-FHR Type"

Adopting a special material type for high hardness machining! Achieving high precision roundness with an effective machining depth of 5×φDc.

Introducing the "DH-FHR type" reamer for high-hardness finishing processing, handled by Daijet Industrial Co., Ltd. This product is a finish hard reamer that employs cutting edge specifications suitable for hole finishing of high-hardness materials. With a right-hand twist of 15° and an effective machining depth of 5×φDc (up to φ12.1), it achieves high precision roundness. 【Features】 ■ Reamer for high precision and high hardness material processing ■ Adopts cutting edge specifications suitable for hole finishing of high-hardness materials ■ Uses a material type specifically for high-hardness processing ■ Achieves high precision roundness *For more details, please refer to the PDF materials or feel free to contact us.

  • Other cutting tools
  • Other work tools

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Reema & Laura Vanishing Tool "Reemlora"

Reema & Laura Vanishing Tool "Reemlora"

A composite tool that finishes dimensional accuracy and surface roughness in one pass.

The "Ream Roller" is a reaming and roller burnishing tool that enables stable finishing with a surface roughness of Rz 0.8 or less, without dimensional variation, achieved in a single pass. The reamer and roller are designed for a throw-away type (blade replacement type) and feature a coolant-through specification. Thanks to the guiding effect of the roller section, high-precision processing of long workpieces is possible. It finishes with a smooth surface that excels in sliding properties and sealing performance, while also improving wear resistance and fatigue strength. 【Features】 ■ High-speed, high-precision processing ■ Low cost ■ Improved wear resistance and fatigue strength ■ Finishes dimensional accuracy and surface roughness in a single pass For more details, please refer to the catalog or feel free to contact us.

  • Other work tools
  • Other cutting tools

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Super hard reamer G series (workpiece SUS304)

Super hard reamer G series (workpiece SUS304)

Introduction of tool wear and machining hole surface roughness pin gauge evaluation results from a 3-axis vertical machining center.

We would like to introduce processing examples of the carbide reamer G series (work material SUS304). We have included diagrams showing tool wear, surface roughness of the processed holes, and pin gauge judgment results using a 2μm pin gauge. You can download the PDF for viewing. Please make use of it. 【Specifications (excerpt)】 ■ Work material: SUS304 t=15mm ■ Processing hole depth: 15mm (through hole) ■ Reamer diameter: φ6.0 ■ Pilot drill: carbide drill φ5.8 ■ Reamer allowance: φ0.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer

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Super Hard Reamer G Series (Workpiece SKD61-HRC40)

Super Hard Reamer G Series (Workpiece SKD61-HRC40)

We will introduce processing examples of the carbide reamer G series [Model: CG], including tool wear and surface roughness of machined holes!

We would like to introduce a machining case of the ultra-hard reamer G series (work material SKD61-HRC40). We have included diagrams showing tool wear, surface roughness of the machined holes, and the results of pin gauge assessments using a 2μm step pin gauge. You can download the PDF to view it. Please make use of it. 【Specifications (excerpt)】 ■ Work material: SKD61 (HRC40) t=12mm ■ Machined hole depth: 12mm (through hole) ■ Reamer diameter: φ6.0 ■ Pilot drill: carbide drill φ5.8 ■ Reamer allowance: φ0.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer

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Super Hard Reamer G Series (Work Material S50C)

Super Hard Reamer G Series (Work Material S50C)

High-precision hole machining! We are introducing processing results such as roundness and cylindricity.

We would like to introduce a machining case of the ultra-hard reamer G series (work material S50C). We have included diagrams showing tool wear, surface roughness of the machined holes, and the pin gauge judgment results using a 2μm step pin gauge. You can download the PDF for viewing. Please make use of it. 【Specifications (excerpt)】 ■ Work material: S50C t=18mm ■ Machining hole depth: 18mm (through hole) ■ Reamer diameter: φ6.0 ■ Pilot drill: Ultra-hard drill φ5.8 ■ Reamer allowance: φ0.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer

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Super Hard F-Pee Platinum Reamer (Workpiece S50C)

Super Hard F-Pee Platinum Reamer (Workpiece S50C)

The higher the speed of cutting, the more wear is reduced! We will introduce the results of tool wear and machining hole accuracy.

We will introduce a machining case using ultra-hard carbide reamer (work material S50C). Tool wear is minimized as cutting speed increases, extending tool life. The measurement results of roundness and cylindricity of the machined holes (average after machining 400 holes) showed that increasing the cutting speed resulted in better hole accuracy. Detailed explanations with diagrams are provided in the PDF. Please download and utilize it. 【Specifications (excerpt)】 ■ Work material: S50C t=18mm ■ Machined hole depth: 18mm (through) ■ Reamer diameter: φ6.0 ■ Pilot drill: carbide drill φ5.8 ■ Reamer allowance: φ0.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer

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The impact of lower hole accuracy on reaming processing precision.

The impact of lower hole accuracy on reaming processing precision.

With the G series ultra-hard reamers, they are less affected by the accuracy of the pilot hole, ensuring good precision!

We will introduce the impact of the accuracy of the pilot hole on the precision of reaming. In the case of drills, the cylindricity is 52.7μm, while for high-speed steel reamers, it is 18.5μm. High-speed steel reamers are more susceptible to the influence of pilot hole accuracy. With the carbide reamer G series, the impact of pilot hole accuracy is minimized, resulting in high precision finishing. Please download the PDF for a detailed explanation with diagrams. 【Carbide Reamer G Series [Model: CG] Specifications (Excerpt)】 ■ Material to be machined: S50C ■ Machining hole depth: 18mm (through) ■ Reamer diameter: φ6.0 ■ Reamer allowance: φ0.2 ■ Projection: 42mm *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer

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The difference between a reamer and a drill.

The difference between a reamer and a drill.

A detailed explanation of "Machining Hole Dimensions and Surface Roughness" and "Roundness and Cylindricity" using diagrams!

Here is an introduction to the differences between reamers and drills. First, regarding "machined hole dimensions and surface roughness," for a carbide reamer with a diameter of φ6.0, the machined hole dimensions are φ5.998 to 6.000mm (10 holes), which provides a good fit. In the case of a carbide-coated drill with a diameter of φ6.0mm, the machined hole dimensions are φ5.980 to 6.000mm (10 holes). We also provide comparative data on "roundness and cylindricity." Detailed explanations with diagrams are available in the PDF. Please download it for your reference. 【Machined Hole Dimensions and Surface Roughness】 ■ Carbide Reamer φ6.0 - Machined hole dimensions: φ5.998 to 6.000mm (10 holes) - Hole diameter difference: 2μm, surface roughness: Rz1.6μm ■ Carbide-Coated Drill φ6.0mm - Machined hole dimensions: φ5.980 to 6.000mm (10 holes) - Hole diameter difference: 20μm, surface roughness: Rz6.2μm *For more details, please refer to the PDF document or feel free to contact us.

  • Reamer
  • drill

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Ultra-precision machining tool 1 Pass honing reamer

Ultra-precision machining tool 1 Pass honing reamer

Stable surface roughness through grinding processing! Reaming and grinding can be done in one pass.

The 1Pass honing reamer allows for both reaming and honing processes to be completed in a single operation, achieving reduced processing time and stable quality. Due to its internal lubrication design, coolant can be supplied directly to the workpiece, resulting in stable finishing and an expected long lifespan for both the reamer and the electrodeposited section. Additionally, the leading edge provides a pilot effect that assists in processing the electrodeposited section, enabling higher cutting speeds and feeds compared to conventional electrodeposited reamers. 【Features】 ○ Water-soluble cutting fluid used ○ Reduced processing time ○ High-speed processing ○ Surface roughness 3.2Z, roundness 3μm For more details, please contact us or download the catalog.

  • Other cutting tools

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G Drill Series "GPH Reamer"

G Drill Series "GPH Reamer"

Super high speed! 400m/min breakthrough! GPH reamer for aluminum finishing.

The G Drill Series "GPH Reamer" is widely used in the cutting and grinding processes of automotive parts production lines. Although it is rarely seen by the general public, its industry-leading technology is recognized in the automotive and electronics industries, and it has a wide range of products under the motto "If you need it, choose Fuji Seiko," making it an indispensable presence in today's parts processing. 【Features】 ○ Optimal for high-efficiency machining of aluminum materials ○ Achieves stable high-precision hole machining For more details, please contact us or download the catalog.

  • Other cutting tools

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