You Searched for - IS 12688
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    IS 12688 : 1989     (Reaffirmed Year : 2018 )

    Small Tools - Subland Twist Drills with Morse Taper Shank for Clearance Holes and Countersinks for Countersunk Head Screws

    Technical Committee : PGD 32
    Status : Active

    No. of Amendments : 1