Silar® by Haydale

Silar® cutting tools are designed for heavy material removal in roughing and semi-finishing applications and offer the perfect solution for high-speed machining of heat resistant super alloys.


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SiC Enhanced Ceramic Cutting Tools

  • Thermal Stability

    Unmatched Thermal Stability means reduced Cycle Times and Higher Speed Capability vs competitive ceramics (SiAlON, Si3N4, Al2O3, etc.) 

  • Wear Resistant

    SiC is the hardest material in the market second only to Diamond. High Hardness means better wear resistance even in the most abrasive workpiece materials.

  • Fracture Resistant

    Enhancing the ceramic matrix composite with SiC whiskers creates long range force distribution resulting in a tough substrate that can handle the most aggressive machining parameters. 

  • Versatility

    "Ceramics can't take interruptions" Challenge Accpeted. 


    An objection of the past. Interrupted turning, indexable milling, etc. Silar Ceramics are up to the task. Bring your applications, let us apply our material expertise.

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Our Products

Haydale’s Silar cutting tools are manufactured using the highest quality silicon carbide whiskers, products, fibers and microfibers.

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News & Resources

Keep up to date with latest news and resources from Haydale

By Angie Willis 15 Apr, 2024
Welcome to Haydale! Randy is a manufacturing engineer skilled in project design, implementation of full-scale projects, and turning and drilling rotors. He has been a leader since his days in the military and is an effective communicator with keen organizational, administrative, and interpersonal insights. He strives to build and maintain a culture of integrity and boasts a proven record of achieving and surpassing difficult goals and targets. Randy is available to offer technical assistance, troubleshooting, and process reviews; he is available by phone, email, online or in person meetings. Haydale is thrilled to have Randy on board. Randy Kleeman Technical Service Engineer 864-523-4586 randy.kleeman@haydale.com
By Angie Willis 19 Jan, 2024
Welcome to Haydale! After many years in the round cutting tool industry Angie decided to make the switch to flat cutting tools, joining the Haydale team in 2023 as the Inside Sales manager. She brings a wealth of knowledge in sales, account management, distribution, customer service and spent a year on the shop floor running CNC machinery while earning a degree in Engineering Design Technology. Angie is dedicated to establishing genuine partnerships through clear and efficient communication, a proactive approach and pure enthusiasm for her work. 
10 Nov, 2023
Breaking news! Graphene enhancements extend the life of composite tools by over 100%
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