Who We Are
Based in Delhi, India, RK Edge Knives is a leading manufacturer of industrial machine knives and blades for critical size-reduction applications. Our team consists of highly skilled professionals dedicated to producing durable, high-precision cutting and forming tools tailored to each customer’s exact needs.
We manufacture a broad range of products, including straight knives up to 4,500 mm, specialty blades, customized tooling, and application-specific knife solutions. With a huge inventory of premium Indian and European steels, we are capable of meeting both small and large-volume demands with short and reliable delivery times.
Our decades-long metallurgical expertise allows us to select the right steel grade, heat treatment, and geometry for every application—ensuring maximum performance and extended service life for our clients.
Quality Assurance
Quality is the foundation of everything we do.
Every product at RK Edge Knives is manufactured on advanced CNC machinery, heat-treated in ISO-certified, atmosphere-controlled furnaces, and inspected through a series of rigorous dimensional and performance tests.
Every production step is fully documented, and each blade is crafted to achieve:
High dimensional accuracy
Exceptional sharpness
Superior wear resistance
Consistent performance
Whether it’s a standard blade or a completely custom design based on a drawing, sample, or even a sketch, we ensure precision at every stage.
Our Commitment
RK Edge Knives is built on a strong promise:
to deliver high-quality blades, consistent performance, and complete customer satisfaction.
Our unique combination of heritage, technical expertise, modern manufacturing, and customer-focused service enables us to bridge the gap between knife manufacturers and end-users—providing solutions that truly work in real-world conditions.
We also offer end-to-end services, including:
Knife reconditioning & re-grinding
Steel selection consultancy
Technical support for OEMs and users worldwide.
With each blade we produce, we carry forward a tradition of excellence built over 45+ years.
Our History
RK Edge Knives traces its roots back over four decades to the vision of Mr. Ram Kumar Jangir, who began a small workshop dedicated to reconditioning and re-grinding industrial blades under the name RK Jangir & Sons. His commitment to precision, workmanship, and fair pricing quickly earned the trust of manufacturers across India.
Today, The Company, established in 1980, is driven by Mr. Surender Jangir with his son Mr. Ujjval Jangir, a third-generation entrepreneur carrying forward the family legacy. Under his leadership, RK Edge Knives has evolved into a modern powerhouse in the industrial blade manufacturing sector—serving diverse industries with unmatched reliability and expertise.