Dormer L000 HSS 'Duo' E500 M4 Straight Flute Hand Tap & A002 3.30mm Tin Tipped Jobber Drill Set

General description This HSS Duo M4 Bottoming Tap with A002 Drill Bit Set is designed for creating ISO metric M4 threads. It includes a tap and a matching drill bit, making it suitable for various materials such as steel, carbon steel, aluminum, and cast aluminum. The tools are ideal for producing precise internal threads in both blind holes and through holes. Technical specifications Set includes: 1 tap and 1 drill bit Tap type: HSS, uncoated, with straight flutes Drill bit: Spiral flute, TiN coated, suitable for metal and aluminum Thread size: M4 (2-3 times pitch) Recommended hole diameter: approximately 2.5 times the diameter of the tap Compatibility and accessories Compatible with: steel, carbon steel, aluminum, and cast aluminum Includes a suspension hook for easy storage Installation Use the drill bit to create a hole with the appropriate diameter in the material Insert the tap into a suitable tap wrench or handle Turn the tap into the drilled hole to cut the internal threads,

E500 Tap: Straight flute - for efficient threading of through and blind holes ISO Standard - manufactured conforming to the international standardisation organisation A002 Drill: 118 degree split point - helps with self-centring when used by hand, reduces the push force required Titanium nitride coating - increases the service life of the drill, improves performance when drilling harder materials Improved accuracy - with more accurate holes and a better quality of finish