UNC

High speed steel chaser die set. Suitable for all Coventry die heads and derivatives (OSG, Rubometric, EFEM, etc). Manufactured to original Alfred Herbert specifications. S20 grade for free cutting steel 20° throat. AM5 grade for tougher materials 20° throat.
UNC
    1/4inchUNC S20 CHASER DIES FOR 5/16inch COVENTRY DIE HEAD

    1/4"UNC S20 CHASER DIES FOR 5/16" COVENTRY DIE HEAD
    £57.03 (exc VAT) Includes your 10% Disc
    5/16inchUNC S20 CHASER DIES FOR 5/16inch COVENTRY DIE HEAD

    5/16"UNC S20 CHASER DIES FOR 5/16" COVENTRY DIE HEAD
    £57.03 (exc VAT) Includes your 10% Disc