Herbert B Drill Pulley and Lubrication

[Steve HuntParticipant @stevehunt52194]

Hi all,

I need some help with a Herbert B drill I picked up. It only came with the one set of Pulleys. The motor end is the ‘B’ pulley.

Is it the motor end pulley that only gets changed, and the spindle pulley stays the same? If it is, I calculated the pulley for the ‘A’ set as 128mm and the ‘C’ set 30mm. Can owners with a similar drill please confirm if I am somewhere in the ball park.

Also, what do you use to lubricate the spindle (oil/grease), what type and how regular.

Finally, Is there a handbook available for this model anywhere.

Many Thanks with any help you can give. Steve

 

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