Large Pack, 99Pcs Titanium Coated Drill Bit Set, Twist Drill Bit Set

【Titanium Drill Bit Set】: Include Includes 16pcs 1/16, 16pcs 5/64, 15pcs 3/32, 10pcs 7/64, 10pcs 1/8, 8pcs 9/64, 8pcs 5/32, 3pcs 11/64, 3pcs 3/16, 2pcs 15/64, 2pcs 7/32, 2pcs 1/4, 2pcs 5/16, 2pcs 3/8 Various sizes of drill bits make you fully qualified for various tasks【Material】: High-Speed Steel Titanium drill bit set can effectively drill tough and high tensile materials. The metal drill bit is especially suitable for cutting hard metals, such as stainless steel, cast iron, superalloys, titanium alloys, rigid plastics, and wood, It can also be used in plush materials【Characteristics】: The jobber drill bit is 118°split point with a round straight shank, self-centering prevents walking, and makes drilling precise and faster. Spiral design and full grinding process is adopted fully ground process twist design helps clear particles faster, and decreases friction Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.