Gadpiparty 4pcs High-Speed Tapping Machines Drill Bits Coated Suitable for Hard Plastics and Wear-Resistant Tools for Precision Threading

Package Include 4 x drill bits Features -Color:Multi Tapping Machines Drill Bits -Material: High-speed steel High-speed Steel Drill Bit. -Size: About 7x0.5x0.5cm/2.75x0.2x0.2 inch Drill Bits Tap. -Use with tapping oil to obtain higher threads and more durable taps Steel Drill Bit. -It is recommended to use mechanical taps together with tap with overload protection. Drill Bit -Drilling and tapping. Suitable for drilling machines, tapping machines, CNC and milling machines. Milling Machines Drill Bits -Not recommended for manual and electric drill tapping Drill Bits. -Can be used for stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc Drill Bits Accessories.Goods DescriptionHigh-speed Steel Drill Bits They are drill bits, can be used for all kinds of materials cutting.Tap Drill Bit Now upgrade your craft and power drill equipment.Drill Bits Accessories High toughness, precise cutting, smooth and fast drilling, for profession carpenter woodworking using

• Steel drill bit:can be used for stainless steel (below 30hrc), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc,drill bits accessories
• Drill bit:use with tapping oil to obtain threads and more durable taps,drilling machines drill bit
• Usage: suitable for drilling machines, tapping machines, cnc and milling machines,high-speed steel drill bits,drill bits
• Milling machines drill bits:not recommended for manual and electric drill tapping,tapping 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 bits,tap drill bit