Tap Hss 9x1.25 & Drill 7.7mm 2pc Set

Tap & Drill Bit Set - 2-Piece Drill Bit Diameter: Ø7.7mm Tap Dimensions: M9 x 1.25mm This set is typically used in metalworking applications, such as creating holes for screws or bolts in metal plates or sheets. The drill bit is used to create a pilot hole of the appropriate size, and then the tap is used to cut the threads into the hole. The tap in this set is an HSS tap, which means it is made of high-speed steel. HSS is a type of steel that is very hard and tough, making it ideal for tapping. The tap has a diameter of 9mm and a pitch of 1.25mm. The pitch is the distance between the threads. The drill bit in this set is a 7.7mm drill bit. This means that it has a diameter of 7.7mm. The drill bit is used to create a pilot hole that is slightly smaller than the diameter of the tap. This pilot hole helps to guide the tap and prevent it from binding. Application: For cutting internal threads Construction Manufacturing DIY