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Product details
Description:High Quatity HSS-Co M35 Cobalt Twist Drill Bit Set for Metal Wood DrillingSpecification:
Material: HSS-Co M35 Cobalt 5%
Size:
5pcs:4,5,6,8,10mm
13pcs:1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8, 5.0, 5.5, 6.0, 6.5mm
15pcs:1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7, 8, 9, 10mm
19pcs:1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0mm
25pcs:1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0,
11.5, 12.0, 12.5, 13.0mm
The iron box is marked with the size of each drill bit for easy use.
Features:
1. Handheld and Stationary Use (In Drill Press).
2. 135 Degree Split Point Tip.
3. HSS-Co Drill Bit Set for High Tensile Steels such as Stainless Steel.
4. Suitable For: luminum, wood, malleable and deep hole drilling positioning holes iron.5. Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment,6. M35 cobalt high speed steel to obtain high hardness, high wear resistance and high toughness.
Alloyed with Cobalt to improve heat resistance which will perform and outlast normal HSS bits particularly if your work involves drilling tough metals.7.Can be used radial drill, bench drill or hand drill chuck for drilling operations.
Notes:1. The drill can drill stainless steel, but processing stainless steel and other high hardness of the workpiece, it is recommended to be fixed on the drilling machine or platform type machine, the use of electric hand drill is prohibited, because the artificial use of electric hand drill is easy to shake, resulting in insufficient processing accuracy Or the bit gets dull or even breaks.2. The bit and the workpiece to be processed must be fixed or clamped. Generally, the rotational speed is less than 2000RPM. The larger the diameter of the drilling hole, the lower the rotational speed.The harder the material is, the slower the speed is required, and the more durable the cutting fluid is recommended.3. Can dry cut stainless steel and other high hardness metal, but continuous uninterrupted work is best to add water or coolant cooling, prolong the life of the product.Package Included:
M35 drill bits(5/13/15/19/25pcs)
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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.
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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.
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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:
*This doesn’t include our 2-5 day processing time.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 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 have specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Refunds & returns policy
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.
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- You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
- You receive the wrong item
- You do not want the product you have received (but you must return the item at your expense and the item must be unused)
We do not issue the refund if:
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*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 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.
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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.
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C***k –
The case is iron, but I can’t use it.
C***k –
They are not give Chrome are half copper color, well sharpened, but I n tested
V***V –
Delivered quickly, the sharpening on small-diameter drills leaves much to be desired.
j***s –
conforme
F***r –
Quality product 0/ Fast dispatch 0/ Recommend the seller 0/
E***T –
OK!
I***n –
Delivered by courier, packed very well, thick iron drill is excellent, Steel stainless steel has not tested yet.
A***o –
It arrived complete, they look good quality and have good edge the bits
L***n –
The strands are of poor quality. After 1 drill they no longer work. Poor quality Cobalt. The little strands breaks very quickly. Large strands no longer break through after 1 use.
Customer –
Good quality
A***v –
Drill norms. Error in diameter up to 5 hundredths. In my opinion, the drills are good. The storage box is so-so.
A***o –
The product corresponds to the order.
V***n –
Drills are normal. But the impression is not clear. There are well-made drills, with cool sharpening and Clear marking of diameter and material. In the photo 1 – 3. there are also such as in the photo 5. it seems that these are rejected drills from the more expensive set. And here they will go. In general, the set is normal. The work is clear by the chips from under the drill in the photo 6. delivery from the Russian government in 7 days.
f***r –
Good quality, very good cost, good workmanship. To try on hard wear. Updating
D***h –
Good quality for the price. Nice metal box. I will be using them for mild steel and plastics, so they should last do the job nicely. Well packed in foam and bubble wrap. Fast shipping, Thanks.
J***i –
Well packed, the first tests are good, the drill sets cut well
S***o –
Your product has high quality and very satifactory. The gulping bird is good.
h***m –
I haven’t used it yet. I bought it for emergency use. It has a case, so it’s good to keep. The packaging is meticulously packed, and I’m happy that it’s delivered quickly.
V***v –
I use a little more than a month, I drilled ideal, I did not find anything like this in Russia, apparently the cobalt content is fair. Drilling Brackets 8mm steel hole 12mm drilled all 64 PCs never sharpened drill bit. Overall chic drill bits
Customer –
Buy on July 22 and still not left when the package will come