



FDB TOOLS AND HONING STONES
FDB Tools and Honing Stones operates in the Honing area, manufacturing Diamond and/or Borazon Stones for the most diverse segments, always attending the requirements and specifications defined by its customers.
Our Products
Many ENGINE RECOVERY WORKSHOPS in the world still use Abrasive Stones on the Honing Process, but their replacement by Diamond Honing Stones offers numerous advantages. Quality and economy are among the main advantages in using Diamond and / or Borazon Stones for HONING OF CYLINDERS. FDB Tools produces Diamond and / or Borazon Honing Stones compatible with all types of machines and tools available in the market. The use of diamond and/or Borazon HONING STONES brings numerous benefits to the entire Machining Process.
Honing StonesEngine Recovery WorkshopsHoning of CylindersExpansive Supports

Who We Are
FDB Tools and Honing Stones have been in the honing business for more than 30 years. All this period resulted in a company specialized in the manufacture of diamond and CBN (Cubic Boron Nitride) stones for the most diverse honing applications, always following the requirements and specifications defined by the customers.

Honing is an abrasion machining process used in holes to correct problems such as bore diameter, internal bore geometry (cylindricity and circularity), finishing of the machined surface. (+)

Improvements in the surface of tooled piece, Bigger productivity, Constant and accurate operations in the geometry and diameter of the hole (repetition), Precise tolerances. (+)

The super-abrasives are renowned for their hardness, abrasion resistance as well as for the superior thermal conductivity when compared to the traditional one. (+)