Innovative Tool Sales

 Drills and Countersinks

IMCO precision ground drills and countersinks perform better and last longer because they are CNC manufactured to exacting standards. Our commitment to quality begins by selecting only the highest quality micrograin carbide from industry leading producers, which is then machined on high precision grinders utilizing the knowledge and experience of our seasoned craftsmen.

Twist drills have proven most effective in drilling cast iron, aluminum, and other abrasive but easily machined materials. Precision ground to produce true, accurate holes with excellent surface finishes, IMCO twist drills are available in a wide range of solid carbide and carbide tipped sizes and styles.

Straight flute drills are designed for drilling hardened steels, stainless steels, and other hard and abrasive high strength materials up to 65 Rc. Precision ground to produce close tolerance holes with superior finishes, IMCO straight flute drills can often eliminate secondary reaming operations. They are available in both solid carbide and carbide
tipped styles.

IMCO countersinks are available in a wide variety of flute designs for hand or machine countersinking in almost any material. Single flute
countersinks are recommended to abrasive, non metallic and nonferrous materials and are intended for operation at lower feed rates. Multiple flute countersinks are recommended for all materials including hardened steels and are designed for chatter free operation.
Not recommended for use in portable tools.