Collet located Mandrels (CCS)
Hard Steel Mandrels (HS)
Hard Steel Keyway Mandrels (HSK)
Soft Steel Mandrels (SS)
Bronze Mandrels (B)
Permanent Type Mandrels (PT)
Permanent Type Keyway Mandrels (PTK)
Our wide range of mandrels are offered in short and long lengths, and multi stone to ensure precision honing across a wide range of bore diameters and lengths.
Delapena's dedication and commitment to the honing process and its customers is evident in the manufacture of a range of mandrel adaptors designed to be fitted to any Delapena Horizontal Machine.
All Delapena's precision mandrels above 3.05mm (0.120") are supplied complete with wedges. Wedges for all Collet located mandrels (CCS) must be ordered separately.
A complete range of blind hole wedges for all horizontal mandrels above 3.05mm (0.120") are also available on request.
Delapena stocks a complete range of standard and super abrasives in a wide range of grit sizes and bonds to ensure that the correct grade of stone can be used for each individual application.
Standard include - Silicon Carbide, Aluminium Oxide, Bauxilite, Graphite, Nylon and Cork.
Standard Delapena Stones are available in grit sizes from 60 - 500.
Super include - Diamond, Cobalt Iron, Bronze, Resinoid Bond - C.B.N Borazon, Bronze Bond, Resinoid Bond. Delapena Super Abrasives are available in grit sizes from 150-800
We also manufacture a complete range of truing sleeves for each diameter mandrel from high grade close grained cast iron. Delapena truing sleeves are used dry to true in all new stones and to maintain the accuracy of stones in use. The truing sleeve is used to indicate when the stone requires dressing.