D=100mm, X=2mm, U=10mm, T=30mm, H=32mm, E=10mm

• CBN (Borazon) - Type 6A9.
• 100 x 30 x 32mm
• B91 V180 (grit size, bond).
• High quality borazon wheel for hard steels.
• High material removal rates.
• Pre-engineered resin bond.
• Superior form holding; efficient wet or dry.
• Premium, heavy-duty resin bond.
• Aluminium body.

 

Cubic Boron Nitride is the second hardest known material, diamond being the hardest.
Unlike diamond, CBN is not found in nature, but is a manufactured material. The abrasive
particles are synthesised under conditions similar to those used to produce synthetic
diamond. In grinding wheels and other tools it is used to machine hard, mainly ferrous metals
in the automotive and aerospace industries. Cubic Boron Nitride is also used to manufacture
polycrystalline products.




GRIT SIZE GUIDE (Examples) Range B851 - B46 -           (International Standard ISO6106-1979)

COARSE B851......COARSE/MEDIUM B251......MEDIUM B126......MEDIUM/FINE B91......FINE B46

Diamond or CBN?

DIAMOND	CBN (Cubic Boron Nitride)
Cemented Carbide	High Speed Tool Steels
Glass	Hardened Carbon Steels
Ceramics	Alloy Steels
Fibreglass	Aerospace Alloys
Plastics	Hardened Stainless Steel
Stone	Die Steels
Abrasives	Abrasion- resistant ferrous materials
Electronic components
Quartz
Carbon Fibre