drill bits & sets
cooper tools apex 071 480 tx 55x 27949 t 55 torx hex inse
torx hex inse tip size symbol nom t 55 drive size 5 16 in drive type hex hardness grade hardest heat treat available locking type spring material tool steel operating type hand tool length 1 1 4 in tip type torx type insert bit sku orsno27449
cooper tools