The Kraftzmann R-Top is designed specifically for lathes and has many performance-enhancing features.
Small appearance, wider tool contact surface
Low-friction double-lip breathable sealing system prevents impurities from entering
Preloaded matching ultra-precision angular contact bearings
Special lubricant permanent Lubrication (little impact of stirring, reducing bearing temperature, controlling thermal deformation, and maintaining rotation accuracy).
High quality components:
Centering body, tail shank and spindle are hardened (R/) and ground (R)
Product performance and efficiency
The high speed can withstand heavy load work (can bear kilograms)
top notch