NEW PRODUCT LINES!
Thousands Of New Tools
We are committed to providing the highest performing cutting tools and end mills in the industry and have been breaking ground on new products, developing new patents and improving old workhorses.
THE FINEST MATERIALS
Go Into Every Conical Cutting Tool
We start every cutting tool with the highest quality materials available. By starting with quality materials, our tools last longer, provide performance improvements and reduce costs.
MAXIMUM EFFICIENCY
For Your Cutting Tool Needs
In addition to the design advantages of Conical cutters, the steel formulation and heat-treating process deliver longer cutting life and better finish, with less breakage.
PREMIUM END MILLS
High Speed Steel & Micro-Grain Carbide
High Speed Steel End Mills, Micrograin Carbide End Mills, Tapered End Mills, Micrograin Carbide Miniatures, Rib Profile Cutters, Performance Standard, Stub Length, Long Length, Runner Cutters, Die Sinks, Mold Cutters, and Clearance Cutters.

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End mills, tapered end mills and specialty cutting tools are Conical Tool Company’s legacy

70 YEARS OF INNOVATION

Conical has not only been a leading manufacturer and provider of carbide and high speed steel end mills throughout the USA, but also one of the chief innovators and trusted resources to the metalworking industry since its founding in 1944.

AWARD WINNING KNOWLEDGE

Our demonstrated and recognized leadership in the industry and technical expertise has been imitated, but never matched. As the only recipient of a patent award for tapered end mills, our constant spiral helix design allows for smooth, chatter free machining. We have continued to use our engineering knowledge to produce new cutting edge, highly successful, high performance cutting tools for a variety of cutting tool applications. Our high-performance variable-helix (a.k.a. – out of index, OOI, or variable spaced flutes), metric sizes, special metrics, carbide end mills, diamond coated rib tools, carbide miniatures, AlTiN coated rib cutters, tapered end mills, left hand spiral end mills, reamers and automotive tapers (tapered end mills, used by the automotive industry) are just a few of the categories that fill our continuously expanding end mill catalog.

CUSTOM SPECIALS END MILLS

If by chance you can’t find the cutting tool you need in our end mill listings, Conical has always welcomed the chance to produce end mills to your own exact specifications for any application you need. With nearly 25% of our business model dedicated to producing the exact custom end mill or cutter, it’s easy to say that at Conical Tool Company specials are standard.