Kamiya Saw & Knife | Custom Industrial Machine Knives, Circular Saws & PCD Cutting Tools-Kamiya Saw & Knife

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Solid Carbide Saw

PCD Endmill, Drill

Circular Knives, Slitter Knives

Leather Blade, Ultra-Thin Blade, Knives

TCT Circular Saw Blades

Cold Saw Blades

HSS Circular Saw Blades

PCD, TCT Form Cutters

Eco-Shred and Recycling Cutters

Band Saw Blades, Knives

Hole Saws

Router bits and Drills

Knives, Shearing Blades

Semiconductor & Electronic Components

Functional Films

Steel & Nonferrous Metals

Resin/Plastic materials

Wood materials

Food

Other (Paper/Ceramic/Siding etc.)

Search by Product List

Solid Carbide Saw

PCD Endmill, Drill

Circular Knives, Slitter Knives

Leather Blade, Ultra-Thin Blade, Knives

TCT Circular Saw Blades

Cold Saw Blades

HSS Circular Saw Blades

PCD, TCT Form Cutters

Eco-Shred and Recycling Cutters

Band Saw Blades, Knives

Hole Saws

Router bits and Drills

Knives, Shearing Blades

Search by Material/Industry

Semiconductor & Electronic Components

Functional Films

Steel & Nonferrous Metals

Resin/Plastic materials

Wood materials

Food

Other (Paper/Ceramic/Siding etc.)

KAMIYA's Made-to-Order System

Cutting Tool Specialists Driving Manufacturing Efficiency

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Restoring Peak Performance to Worn Blades

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Delivering Results Across a Wide Range of Industries

Use Cases

Case 01Semiconductor and Electronic Components Manufacturer

Carbide Metal Saw / Dicing Process
[Improving Surface Finish and Extending Tool Life]

Client Challenges

・Minimizing variation in surface geometry and kerf width as machining volume increases.
・Improvement of cutting surface accuracy and tool life.

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Case 02EV Battery Manufacturer

Carbide Slitter Knife / Slitting Process
[Achieving Cutting-Edge Precision to Reduce Processing Defects]

Client Challenges

・Variations in roundness due to the impact of the fitting tolerance, resulting in surface defects during processing.

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Case 03Building Material Manufacturer

PCD Cutter / V-Grooving Process
[Eliminating Secondary Processes to Drastically Reduce Costs and Improve Precision]

Client Challenges

・Seeking to improve the surface finish quality of the V-shaped groove on a wood-based board.
・Aiming to eliminate secondary processes, such as manual sanding/paper-finishing after cutting.

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Case 04Steel Trading Company

Cold Saw / Cutting Process
[Reducing Blade Thickness to Improve Material Yield]

Client Challenges

・Seeking to make the blade thinner to maximize the material yield obtained from a single rod.

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Case 05Insulation Material Manufacturer

Large-Diameter Carbide Knife (Eco Knife) / Slitting Process
[Reducing Cutting Dust by Over 99% with Eco-Knives! Achieving Both Cost Reduction and Environmental Contribution]

Client Challenges

・Seeking a solution to the severe airborne dust issue generated during cutting with conventional tip saws.
・Aiming to maximize material yield.

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Case 06Heat Sink Manufacturer

Thin Formed Chip Saw / Grooving Process
[Cost Reduction Achieved Through Innovative Blade Edge Geometry]

Client Challenges

・If the heat sink grooves are perfectly straight, the crimped sections distort during the crimping process, leading to instability in the machined areas.
・To improve cooling performance, the client wanted to reduce the spacing between fins and increase their quantity.
・Although carbide saws were used to narrow fin spacing, the cost burden was significant.

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Why KAMIYA

70 years of experience and deep expertise. Optimal solutions for every client.

"New era, New material, New cutting tools.
Driving evolution and shaping the future of manufacturing together."

Recruitment

Grow Your Skills. Expand The World.

Entry

Company

Success is built on mastering the basics, day after day without fail.

To respond to the ever-changing times, we bring things back to core principles and fundamentals of tooling that withstand the test of time.