Lays down the proforma for the preparation of purchase specifications for bench/pillar type drilling machines. It also gives essential information about the bench/pillar type drilling machines and their accessories which will enable the user to assess their usefulness and applicability.
IS 6893 Pt.6-1985 history
1986IS 6893 Pt.6-1985 Machine Tool Procurement Specification Form Part 6 Benchtop/Column Drilling Machine