December 7th, 2006

• Dimatec launches the new "HR11" and "HR12" Impregnated Bit Matrices

March 24th, 2003

• An expanded range of reaming shells that now include two and three-ring stabilized types

December 6th, 2002

• Dimatec introduces a new line of Geotechnical Core Bits

March 1st, 2002

• Stabilized Core Barrel Outer Tubes