Juego de brocas 230 piezas, punta 135° recubierta de titanio acero de alta velocidad, taladro giratorio...
230 Pcs Drill Bit Set, 135° Tip Titanium Coated High Speed Steel, Twist Drill Bit Kit for Iron, Aluminum Alloy, Copper, Wood, Plastic, with Hard Storage 1/16"-3/8". WIDE APPLICATION: drill bits keep centered without a pilot hole.