NSK Ti-Max Z-SG45L Manuel D'opération page 11

CAUTION
• When using a bur with a length of 20-25mm, the working diameter must be within the value specified in the table below. The use of a bur
with a diameter that exceeds the specified values may result in a bur run out and cause the bur to bend or break.
Diamond Bur : ø2mm or less
øa
Carbide Bur : ø1mm or less
10
øa øa
20 - 25mm
øa
20 - 25mm
Be careful of overheating when using some
Water
types of carbide bur, as the coolant water (in
"water jet" mode) cannot reach the bur tip
because of the shape of the tip.
ø1.59-1.60mm
ø1.59-1.60mm