4 Pcs 1/4″ Hex Shank Alloy Steel Tri-wing Y Shape Magnatic Screwdriver Drill…
4 Pcs 1/4″ Hex Shank Alloy Steel Tri-wing Y Shape Magnatic Screwdriver Drill Bits Set Spanner Screwdriver Bits Y0 Y1 Y2 Y3 50MM Length. Widely use for electric screwdriver, manual screwdriver, electric drill, air drills, and so forth.