ARTIBETTER 4pcs High-Speed Tap Drill Bit Coated for More Precision Tapping for Drilling Machines and CNC Applications

Package List 4 x drill bits Characteristics -Size: About 7x0.5x0.5cm/2.75x0.2x0.2 inch Milling Machines Drill Bits. -Application: through-hole threads. It can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc Steel Drill Bit. -Color: As shown Tapping Machines Drill Bits. -Material and surface treatment: High-speed steel drill bits are general use, with high hardness and toughness. Steel Drill Bits -Usage: Suitable for drilling machines, tapping machines, CNC and milling machines. Drill Bits Accessories -Material: High-speed steel Drill Tap. -Use with tapping oil to obtain threads and more durable taps Drill Bits. -Titanium coating can wear resistance and melt resistance, and has a Tap Drill Bit.Goods InformationDrill Bits Accessories High-speed steel material, these drill bits can be installed on drilling machines, milling machines and tapping machines with high precision and create cuts.Drill Bit These are drill bits, they can be used for all kinds of wood, wood products, plastics, plywood and other materials