What is the M10 Tap Drill Size


If you’re someone who likes to do things yourself, then you know that having the right information is critical. That’s why knowing the M10 tap drill size is important – it’ll help you get the job done right. In this blog post, we’ll explain what an M10 tap is and give you the drill size so you can get started on your next project. Let’s dive in.

What is the M10 Tap Drill Size?

The M10 tap drill size is a standard used for machining threads. It is defined as the major diameter of the thread in millimeters minus the pitch of the thread. The M10 tap drill size is used for both metric and imperial units of measurement. The taps used to create the threads are also marked with the M10 designation. The M10 tap drill size is generally used for holes that are 10 mm in diameter. 

m10 drill bit

This size can also be used for threads that are finer than those made with an M12 tap drill size. The main advantage of using an M10 tap drill size is that it allows for a more precise thread to be produced. In addition, it produces less wear on the taps themselves.

Which Drill is Used for Tapping 10 mm Tap?

When it comes to tapping holes, the size of the drill bit is important. If the hole is too small, the tap will break. If the hole is too large, the fit will be sloppy and the threading will be weak. For a 10 mm tap, the ideal drill bit size is 11/32″. This will create a tight fit that is strong and durable. However, it is also important to use a sharp drill bit. 

A dull bit can cause the tap to slip, leading to an uneven or damaged thread. For best results, use a new or freshly sharpened drill bit when tapping 10mm holes.

What is the Tap Drill Size for the M10 1.5 Pitch?

The tap drill size for the M10 1.5 pitch is 8.5 mm. This is the size of the hole that will be created when using a tap with this drilling speed. It is important to note that this number will change depending on the specific tool being used and the type of metal being drilled. For example, stainless steel [1] will require a different size tap drill than carbon steel. 


The M10 tap drill size is one of the most common sizes for taps. It can be used to create threaded holes in a variety of materials. The M10 tap drill size is perfect for use with metals, plastics, and composites. 

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