This new tool from
Alisam Engineering is a reproduction* of South Bend Lathe
Works cutter bit grinding block not in production for many
Each grinding block
will come with your choice of 2 square tool bit holders (any
of the other size tool holder/s are available separately as
well). Tool holders come in 5 different sizes, 3/16",
1/4", 5/16", 3/8" and 1/2" to fit most
quality, ground, square modern tool bits!
*We have increased
the capacity of the tool holders by adding the 1/2" square
tool bit size which was not available from SBL, in doing so
increased the overall size of the block and the diameter of
the toolholders by about .19 inch. Thus our model will NOT
interchange with the original.