PITTSBURGH, PA, USA, Mar 3, 2026 — Kennametal Inc. announced today the expansion of its comprehensive product line of tooling and wear protection solutions for construction applications with the introduction of the Road King Diamond 303R.
This non-rotating, rugged pick combines the strength and durability of polycrystalline diamond (PCD), delivering maximum road milling performance.
RKD303R features a carbide ring and bolster for abrasion protection in long wear-life applications, with hardfacing on the collar to safeguard the block, reducing downtime for change-outs. Paired with the reliability of our KPF 300-series block systems, RKD303R enhances machine operation and allows for a consistent cutting pattern and cutting depth over the entire tool life.
Customers will see the new RKD303R for the first time this week at CONEXPO 2026 in Las Vegas at Booth C-32742. It will be displayed alongside the entire groundbreaking Road King™ series of road milling picks that are specifically designed to maximize tool life and make change-outs both easy and efficient for milling machine operators. Kennametal’s broad portfolio of products and solutions that combat wear in foundation drilling and trenching will also be on display.
World-class materials science expertise enables Kennametal to deliver products uniquely designed to help customers fight wear and improve operations.
“We listen closely to our customers in the field, and we turn their feedback into production innovation designed to solve tough wear challenges,” said Marcelo Campos, Vice President, Global Earth Cutting Tools. “CONEXPO is an excellent opportunity to further this collaborative process, and we look forward to talking to customers this week about how our solutions can improve their operations.”
To purchase RKD303R (Order #7143179), please contact your sales representative or find an authorized Kennametal distributor online.
About Kennametal
With over 85 years as an industrial technology leader, Kennametal Inc. delivers productivity to customers through materials science, tooling, and wear-resistant solutions. Customers across aerospace and defense, earthworks, energy, general engineering, and transportation turn to Kennametal to help them manufacture with precision and efficiency. Every day approximately 8,100 employees help customers in nearly 100 countries stay competitive. Kennametal generated $2 billion in revenues in fiscal 2025. Learn more at www.kennametal.com. Follow @Kennametal: Instagram, Facebook, LinkedIn, and YouTube.
