HV - 1/4" - 9/32" (6.35 - 7.14mm). H11 - 15/16" to 1-1/16" (23.8 - 27 mm). Blades : Carbon Steel. H3 -7/16" -15/32" (11.11 - 11.90mm). Set contains each of the following:-. H6 - 19/32" - 21/32" (15 - 16.6mm).
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