Drill Bit Set 29Pcs, 135 Degree Tip High Speed Steel with Black and… Fast Ship
Size: Black Gold 29PCS. Characteristics – 135 split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Cutting Angle String: 135 Degrees. Widely Used – High-Speed Steel drill bit set can effectively drill tough and high tensile materials, easily for drilling materials includs stainless steel, cast iron, alloy, wood and hard plastics.