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Metric Composite Drill Tap (6pcs)

36 reviews
100% of buyers enjoyed this product! 1814 orders
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These high speed steel (HSS) bits are threaded for metric thread tapping of soft metal, wood, plastic, aluminum, and iron. They are multi-coated to remain bright and sharp.

About this item:
Multi-purpose: These drill tap bits are must have if you fabricate a lot; you can use the in aluminum, wood, plastic, iron, and so on, They’re sharp, and easy to use. Fit Electric hand drill, impact drill, bench drill and tap machines.
Easy to Use: Each tap drill is engraved with its size convenient for you to choose the suitable size with a glance. A tapered end on hex shank can prevent excessive knocks; Back taper exceeds the tap to prevent over-drilling and damage to the thread.
Classic HSS construction with titanium coating for capability and durability. Fast replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency

Name: Hexagon handle compound Tap Drill Bits
Metric : M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
Material: High-speed steel(HSS )
Suitable for soft metal, aluminum, iron

Color: Silver, gold(optional)

M3x0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mm
M4x0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
M5x0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
M6x1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mm
M8x1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mm
M10x1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mm

Square handle: 6.35mm

Package include:
6x Hexagon handle compound Tap Drill Bits


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

36 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
25 May 2023

A tool that we all need

verifed buyer
23 May 2023

Very nice set. I broke my M4 after tapping about 100 holes and it was because of my own mistake. Taps are sharp, I used on aluminum -very good cut.

verifed buyer
3 Dec 2021

This is just what I've been looking for but I had to get use to backing out of the hole without messing up the threading.

verifed buyer
1 Dec 2021

Did not break worked on many hole/threads

verifed buyer
1 Dec 2021

I bought these to tap my wood carvings to use as bottle stoppers, It worked out well and the tap was just right for the bottle stopper

verifed buyer
19 Nov 2021

the bits do drill and create the threads as advertised.

verifed buyer
18 Nov 2021

Great Quality. Sharp and quite Hard. I know I will get many years out of this set.

verifed buyer
15 Nov 2021

This is an excellent product, and does exactly what it is supposed to do if you have knowledge of using tapping bits. Have used these several times so far and have worked perfectly. Obviously you will need to be more careful when tapping wood as it is softer and if you don't take your time backing out the bit then you will mess up your tap. Again, if you have the know how on using tapping bits, these are EXCELLENT :)

verifed buyer
26 Oct 2021

Great bits, exactly what I needed and a great value for the money for sure.

verifed buyer
21 Oct 2021

Value for money. Works good and easy

verifed buyer
13 Oct 2021

A good add to the toolbox.

verifed buyer
5 Oct 2021

They will cut threads as long as you machine or drill the correct sized hole to start with. they will not drill the hole AND make the thread in one action. They will cut the threads no problem using a proper application of cutting oil and to reiterate, the proper hole is already drilled/machined in. I used these to add a DRO to a mini mill as well as install a 16" bed onto my 10" mini lathe, these projects utilized just about every sized tap. None failed and all cut good threads with minimal starting effort.

verifed buyer
23 Sep 2021

I had some name Brand, just like these.but snapped one. I bought these for backup in case...glad I did.. I had to use one of these to drill and tap alot of holes for my plasma table.. it worked Great.. But I do predrill with another bit..

verifed buyer
16 Sep 2021

Really speeds up the home made metal work in my electronics lab. Fast and forgiving

verifed buyer
13 Sep 2021

They're stubby compared to a full tap but worked great for what I needed on a motorcycle frame. Drilled and tapped 1/4" steel and 1/2" aluminum parts so far with the 6mm and 8mm. Center punch was handy and even came with a little case. They might work on thin stainless even. Great for what it is.

verifed buyer
3 Sep 2021

I like the hex shank on these. Seem well made. Durable ? Time will tell.

verifed buyer
27 Aug 2021

Such a time saver. The most popular sizes someone uses all the time. Great all in one device

verifed buyer
25 Aug 2021

This threading bits are amazing. They do the job as advertised.

verifed buyer
24 Aug 2021

Used this to chase threads on body panels before re install

verifed buyer
21 Aug 2021

A Plus Product works great and easy to use. Price was right. With a strong fast cutting edge. Will buy from seller again.

verifed buyer
15 Aug 2021

I had to tap out new bolts and I love those bits

verifed buyer
13 Aug 2021

Everything good about it

verifed buyer
9 Aug 2021

Easy to use no problems

verifed buyer
5 Aug 2021

High quality. Works as advertised

verifed buyer
5 Aug 2021

I get irritated with seller wanting reviews but this item is a mechanic best friend. I work on motorcycle and this has save me an hour on my last job.

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