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blade Product List and Ranking from 33 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

blade Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. null/null
  3. 貝印刃物 Gifu//Machine elements and parts 特殊刃物営業部
  4. 4 江苏省南通修源机电 China//Machine elements and parts
  5. 5 null/null
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blade Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. For cutting various films, sheets, and fibers! Arus's ultra-hard thin blade.
  2. What is the difference between a white blade (gray blade) and a black blade?
  3. [For foreign matter contamination measures] Blade without break line (large)
  4. 4 High manganese steel SCMnH11 series crushing blades (high Mn steel) 江苏省南通修源机电
  5. 5 Electrode material cutting blade

blade Product List

166～180 item / All 254 items

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Tools for Wear Resistance (Heavy Duty)

Tools for Wear Resistance (Heavy Duty)

Introducing wear-resistant tools for heavy-duty applications, such as rotary blades and carbide rollers!

We would like to introduce the wear-resistant tools from Nisshin Co., Ltd., which specializes in the manufacturing and sales of ultra-hard bits made from ultra-fine particles with excellent wear resistance and toughness, as well as the production of precision throwaway bits. Our company handles various large items, including the "Scrap Chopper Blade - Rotary Blade" (30t×300L) and the "Crusher Rotary Blade" (20t×420L), as well as ultra-hard rollers. 【Wear-Resistant Tools (Large Items)】 ■ Scrap Chopper Blade - Rotary Blade (30t×300L) ■ Crusher Rotary Blade (20t×420L) ■ Centerless Blade ■ Circular Cutter (φ38×7t) ■ Ultra-Hard Roller (φ62.5×25t) *For more details, please refer to the PDF document or feel free to contact us.

  • alloy
  • Other machine elements
  • others

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Chip cutter fixed blade 'Bed Knives'

Chip cutter fixed blade 'Bed Knives'

Strand, fixed blade for granulator chip cutter

"Bed Knives" are fixed blades for strand and granulator chip cutters manufactured by Osaka Riki, which produces various chemical fibers, synthetic fibers, industrial knives, cutting devices, and rolls. The materials include carbide, stellite, and alloy tool steel, among others. Depending on the type of resin, we design and manufacture various materials such as stellite and carbide alloys, as well as appropriate cutting edge shapes. Please feel free to consult us. [Materials] ■ Carbide ■ Stellite ■ Alloy tool steel ■ Ceramic ■ SIP coating, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • cutter
  • alloy
  • Ceramics

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[Example] Parts Restoration and Reproduction Service for Crusher Blades

[Example] Parts Restoration and Reproduction Service for Crusher Blades

Used for construction material crushers! Introducing examples of regeneration and improvement of cutter blades for crushers aimed at industrial waste disposal companies.

Due to future supply uncertainties regarding the cutter blades of the crushers used for processing construction waste materials such as wood and tiles, we received an inquiry about whether we could manufacture cutter blades of the same specifications. In response, we produced cutter blades of the same specifications after analyzing the material and shape of the existing product. Some improvements were made. Our parts restoration and reproduction service can restore and reproduce parts that have become unavailable due to discontinuation of production, etc. Please feel free to contact us if you are in need. 【Case Study】 ■ Current Product - The soldering on the current product protrudes too much on the side, causing dissatisfaction in use. - A special blade with tungsten particle edges soldered onto the plate. ■ Newly Manufactured and Improved Product - Improvements made based on current dissatisfaction points. - Material and shape analyzed to reproduce the same specifications. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Other contract services

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[Case Study] Carbon Fiber Cutting Blade <Achieving Cost Reduction with Stable Machine Operation>

[Case Study] Carbon Fiber Cutting Blade <Achieving Cost Reduction with Stable Machine Operation>

After about a year of trial and error and repeated testing, we achieved results that are more than three times our initial target in terms of endurance time.

Here is an introduction to a case study of a major textile factory that introduced KAI's "carbon fiber cutting blade." In the manufacturing process of carbon fiber reinforced plastic (CFRP), we developed a blade to finely cut carbon fibers as thin as human hair. Our goal was to extend the durability and prevent fiber remnants, and after about a year of trial and error and extensive testing, we achieved results that exceeded our initial durability target by more than three times. With stable machine operation now possible, we were able to realize cost reductions, which greatly satisfied our client. [Case Study] ■ Implementing Company: Major Textile Factory ■ Customer's Challenges - The blades previously used had a short durability. - There was variability in blade edge quality, leading to instability in the cutting process. *For more details, please refer to the related links or PDF materials, or feel free to contact us.

  • Contract manufacturing

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[Example] Urethane Sheet Cutting Blade <Improved Workability>

[Example] Urethane Sheet Cutting Blade <Improved Workability>

We have developed a cutting tool for trimming burrs generated in the manufacturing of automotive seat foam.

We would like to introduce a case study of a major automotive seat polyurethane foam factory that has implemented the "urethane sheet cutting blade" from Kai Corporation. The customer's request was to achieve a blade that cuts smoothly and effortlessly. During the development phase, it became clear that thin and soft polyurethane is a very difficult material to cut. After about six months of trial and error and repeated testing, we sharpened the blade angle and applied a fluorine coating. As a result, we were able to develop a blade that cuts smoothly, greatly improving work efficiency, and the customer was very satisfied. [Case Study] ■ Implementing Company: Major automotive seat polyurethane foam factory ■ Customer's Challenge - The burrs generated during the molding of polyurethane cannot be cut off with a dull blade. *For more details, please refer to the related links or PDF materials, or feel free to contact us.

  • Contract manufacturing

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[Case] Polarizer Cutting Blade <Successful Development of High-Durability Blade>

[Case] Polarizer Cutting Blade <Successful Development of High-Durability Blade>

Fine chipping can lead to product defects, so high process management was also required.

We would like to introduce a case study of a major polarizing film manufacturing factory that implemented the "polarizing film cutting blade" from Kai Corporation. We developed a blade for cutting polarizing films used in LCD TVs and smartphones. Since polarizing films are made of very hard materials, we conducted extensive research on what angle to set the blade tip. Additionally, because fine chipping can lead to product defects, high process management was also required. As a result, we successfully developed a highly durable blade that does not compromise the high picture quality of LCDs. The durability far exceeded our customer's expectations, leading to significant cost reductions. [Case Study] ■ Implementing Company: Major Polarizing Film Manufacturing Factory ■ Customer's Challenges - A high-quality blade tip is necessary because the cutting surface affects picture quality. - High durability is required. *For more details, please refer to the related links or PDF materials, or feel free to contact us.

  • Contract manufacturing

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[Case Study] Built-in Large Printer Cutting Circular Blade <Solving the Paper Dust Problem>

[Case Study] Built-in Large Printer Cutting Circular Blade <Solving the Paper Dust Problem>

We formed a joint development project team, repeatedly conducted tests with prototype blades, and held development meetings.

We would like to introduce a case study of a major printer equipment manufacturer that has implemented the "Large Printer Built-in Cutting Circular Blade" from Kai Corporation. Paper is a very tough material for cutting tools. Not only is there the issue of paper dust, but the load on the cutting edge is also significant, making it difficult to achieve durability with this material. During the development process, we formed a joint development project team with the customer, repeatedly testing with prototype blades and holding development meetings. As a result, a blade with the highest possible grinding precision was completed, solving the problem of paper dust. [Case Study] ■ Implementing Company: Major Printer Equipment Manufacturer ■ Customer's Challenge - How to reduce the amount of paper dust generated during the cutting of photographic paper *For more details, please refer to the related links or PDF materials, or feel free to contact us.

  • Contract manufacturing

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◆To everyone considering custom knife production◆

◆To everyone considering custom knife production◆

It will be a razor blade, but we also accept custom-made blades.

<Price and Order Lot> - As a guideline, the unit price can start from several dozen yen per piece, but since production will be on a razor production line, the order lot size will be large, requiring orders of several thousand pieces or more at a time (it is difficult to accommodate small production runs of several to several dozen pieces on the production line). - Depending on the shape of the blade body, it may be necessary to create a separate press die for the blade body. <Development and Quality Assurance> - Kai Corporation has a well-established development and quality assurance department, so we can meet your high demands. <Inquiries and Business Negotiations> - Please feel free to contact us first. A Kai Corporation sales representative specializing in industrial blades will be your point of contact and will provide you with courteous assistance.

  • Other machine elements

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Film cutting Titanium-coated blade [Achieving sharpness + durability]

Film cutting Titanium-coated blade [Achieving sharpness + durability]

Achieving both "high durability and sharpness."

Cutting film involves three main requirements: 1. a clean finish on the cut surface, 2. durability, and 3. the ability to minimize edge lift (the bulging at both ends) when rolled up. The cleanliness of the cut surface is primarily determined by the quality of the blade edge. At Kai Corporation, as a razor manufacturer, we produce high-quality blades, so please take a moment to experience the difference in quality. *The blades introduced here achieve both excellent sharpness and high durability through titanium coating. They are ideal for cutting PET (polyethylene terephthalate), PP (polypropylene), PVC (polyvinyl chloride), and aluminum vapor-deposited films. Applicable blade: E39-6C-T32° *For more details, please click on the Kai Corporation machine blade site below.

  • Other machine elements

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Film cutting, 28mm diameter round blade [Confident in sharpness, small diameter round blade]

Film cutting, 28mm diameter round blade [Confident in sharpness, small diameter round blade]

"High-quality round blade" achieves a clean cutting surface.

Cutting film involves three main requests: 1. A clean finish on the cut surface, 2. Durability, and 3. Reducing the ear rise (the bulging at both ends) when rolled up. The cleanliness of the cut surface is primarily determined by the "finish of the blade edge." At Kai Industries, as a razor manufacturer, we produce high-quality blades, so please take a moment to verify the difference in quality. *The blade introduced here is a 28mm round blade that achieves a clean cut surface due to its high edge finish. It is ideal for cutting PET (polyethylene terephthalate), PP (polypropylene), PVC (polyvinyl chloride), and aluminum vapor-deposited films. Applicable blade: C280-1C 21° alloy tool steel 28mm *For more details, please click on the [Kai Industries Machine Blade Site].

  • Other machine elements

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Film cutting, carbide blade [For those seeking high durability]

Film cutting, carbide blade [For those seeking high durability]

If you want to seek "higher durability," we recommend using a carbide blade.

Cutting film involves three main requirements: 1. a clean finish on the cut surface, 2. durability, and 3. the ear standing up when rolled (suppressing the bulging at both ends). The cleanliness of the cut surface is primarily determined by the "finish of the blade edge." At Kai Corporation, as a razor manufacturer, we produce high-quality blades, so please take a moment to verify the difference in quality. *The blade introduced here is a carbide blade that achieves a clean cut surface due to its high edge finish. It is ideal for cutting PET (polyethylene terephthalate), PP (polypropylene), PVC (polyvinyl chloride), and aluminum vapor-deposited films. Applicable blade: CB-001 32° carbide blade 40mm *For more details, please click on the Kai Corporation machine blade site below.

  • Other machine elements

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Confident in sharpness: 60mm diameter round blade for film cutting.

Confident in sharpness: 60mm diameter round blade for film cutting.

"High-quality round blade" achieves a clean cutting surface.

There are many requests for film cutting as follows: 1: A clean finish on the cut surface 2: Durability 3: Ear standing when rolled up (suppressing the bulging at both ends) The cleanliness of the cut surface is primarily determined by the "finish of the blade edge." At Kai Corporation, we manufacture high-quality blades as a razor manufacturer, so please check the difference in quality for yourself. *The blades introduced here are 60mm round blades that achieve a clean cut surface due to high blade edge finishing. The carbide blades also achieve a clean cut surface due to high blade edge finishing. They are ideal for cutting PET (polyethylene terephthalate), PP (polypropylene), PVC (polyvinyl chloride), and aluminum vapor-deposited films. Applicable blade: C600-1C 26° alloy tool steel 60mm *For more details, please click on the Kai Corporation machine blade site below.

  • Other machine elements

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Reducing the risk of blade breakage: Half-size cutter blade without notches.

Reducing the risk of blade breakage: Half-size cutter blade without notches.

Commercially available cutter S blade (small blade) about half the length.

This blade is ideal for situations where there is concern about broken blades mixing in during work with cutter blades. By eliminating the fold line, the risk of the blade breaking during use is reduced. Additionally, by shortening the blade length to about half, the risk of work-related injuries is also taken into consideration. *The blade introduced here was developed to reduce the risk of broken blade bodies mixing in and the risk of injury. It can be mounted on a commonly sold S-size (small holder) holder. Applicable blade: N56-3C 32° carbon steel 55.7mm *For more details, please click on the Kai Industries machine blade site below.

  • Other machine elements

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【Reduction of blade breakage contamination risk】 L-size cutter blade without break lines

【Reduction of blade breakage contamination risk】 L-size cutter blade without break lines

Commercial size cutter L blade (large blade)

This blade is ideal for situations where there is concern about broken blades mixing in during work with cutter blades. By eliminating the folding line, the risk of the blade breaking during use is reduced. *The blade introduced here was developed to reduce the risk of broken blade body contamination. It can be mounted on commonly sold L size (large holder) holders. Applicable blade: T100-3C 35° carbon steel 99.6mm *For more details, please click on the Kai Corporation machine blade site below.

  • Other machine elements

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For sewing factories: Fabric cutting/sewing! Round blade (diameter 28mm)

For sewing factories: Fabric cutting/sewing! Round blade (diameter 28mm)

Confident in sharpness! 28mm diameter "high-quality round blade"

In fabric cutting, there are many requests for "a clean finish on the cut surface" and "durability." To achieve a clean cut without any leftover fabric, the "finish of the blade edge" is the most important factor. At Kai Corporation, as a razor manufacturer, we produce high-quality blades. We focus on the finish of the blade edge to ensure clean cutting surfaces and long-lasting durability. We have numerous achievements in fabric cutting for sewing factories. Please check the difference in quality for yourself. Applicable blade: C280-1C 21° alloy tool steel 28mm *For more details, please click on the [Kai Corporation Machine Blade Site].

  • Other machine elements

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