Premium Cutting Bits

for Portable Machine Tools

Precisely engineered, high strength, quality cutting tools designed for today’s higher speeds, heavier feed rates and exotic materials. Mountaintop Cutters offers factory direct pricing for precision HHS & BC replacement tool bits.

High Speed Steel Tool Bits
Portable Machine Tools
View our complete line of high-speed steel single-point tools (HSS) made from top quality 5% cobalt blanks.

We have spent years working with portable tools and have found the best combination of tool geometry for most applications. Why pay for all the overhead of a machine tool manufacturer every time you buy a tool bit?
Browse Standard HHS Bits
Brazed Carbide Tool Bits
Portable Machine Tools
American made single point carbide tools in the widest range of sizes and styles to meet your application requirement.

Whether you need a tool for turning, light planing, boring, milling, facing, chamfering, grooving, forming, undercutting or threading, Mountaintop has the right tool tip for the job. 
Browse Standard BC Bits
Tool Holders & Inserts
Portable Machine Tools

Our revolutionary tool holder allows you to use one holder to do right and left hand turning and boring.

View Our Finishline Kit & Holders
Measuring Tools
Measuring Tools
Measuring Tools
Made-To-Order bits
Can't Find the Cutters You Need From Our Standard Bits? Mountain Top Cutters can also build custom tool bits. Email us and we'll create a quote.
made to order