With the capacity to create over 600 styles and sizes of boring bars —including coolant-through and solid options—NTM has exactly what you need for any job. Our patented chisel point ensures a strong, reliable brazed head, and every Stubby® Boring Bar is backed by our performance guarantee. For over two decades, we’ve refined and perfected our Stubby® Boring Bars to ensure durability and precision, so you can rely on us to get the job done right. | 
