We are one of the leading drill blank manufacturers in the United States. Since 1965, Cenco has produced drill blanks with the finest materials and workmanship.
Cenco Grinding has been in business and family owned and operated for over 50 years and is one of the LEADING MANUFACTURERS OF DRILL & REAMER BLANKS In the United States. Blanks produced by Cenco Grinding are made from the finest materials available and are second to none.
Tolerances of .0001 are held everyday and finishes of 8 micro are standard. Sizes range from .004” up to 3.500” and lengths to 78” fully hardened
We stock A variety of Pre-Heat treated M-2, M-42, T-15, A-2, 01, S7, PM-10v, PM-3v, PM-M4, PM-9v, A-11 as well as many different Stainless Steels. and Carbide