Wood drill bits, accurately formed, 2-phase spirals for concentric running, chemical black, ground spirals, with centre point and shoulder cutter, for accurate break-out free holes, round shank, industrial quality, for soft- and hardwoods.
Wood drill bits, accurately formed, 2-phase spirals for concentric running, chemical black, ground spirals, with centre point and shoulder cutter, for accurate break-out free holes, round shank, industrial quality, for soft- and hardwoods.