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Abrasive Tools

2 Sets Diamond Mounted Point Grinding Drills Burrs 0.8mm to 6.0mm Semi Spherical Concave Head Bit Gems Tools Shank 3/32''

US $9.86

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Review by Dxxxk (CH)
Nice to have this drill set, all in all ok for a nice price. The quality is ok for hobby model builder, but not for professionals. Comes well packed. The drills are packed loose in a little plastic bag (total 2 sets in 2 bags included). There is no holder for the drills included. All in all one less star -1*, because the quality. Otherwise i recommend this drill set, because you get a type of drills, which you don't find every day and it's also a complete spare set included. Nice price, fast delivered, i'm happy with. Thanks for reading this and thanks to this seller!

Item specifics

  • Size: 42mm
  • Model Number: Q
  • DIY Supplies: Metalworking
  • Type: Grinding Needle
Product Description


18 Pcs Diamond SEMI SPHERICAL CONCAVE Head Tools Shank 3/32''


1. Size: with 3/32" shank size to fit micromotor, Dremel, hand drill and drill press, Foredom

2. Premium type diamond coated in GRIT 120 (Medium) 

3. Please add water for coolant if possible

4. Diameter Head 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 6.0mm SEMI SPHERICAL CONCAVE HEAD (2 pieces each size, total 18 pieces)

Packing List:

1. Q-Type Diamond Drill Set  * 2sets








    We can accept the following payment methods Alipay, Western Union, Bank wire transfer.


      Buyers pls notes: We will ship the item(s) to you as a gift to avoid the custom tax problem, most countries will not charge any customs duties, but sometimes some countries will charge you less money for customs duties. It is incontrollable with us. So we don't pay this fees. If you have any problems pls cantact us.


     All orders will be scheduled to ship immediatedly according to the AliExpress address after we accepted your full payment, and please make sure the address in  Airexpress payment is correct. If the address registered is not correct in AliExpress, the buyer should contact us to comfirm the correct and exact address, or the buyer will be responsible for the full refund. We ship the item to the following countries and districts by international express, It will take 7 to 10 business days to arrive you, but sometimes there is one or two days more, it lies on how Customs process the parcel.

     We wil ship the items ASAP after received the payment, and you will get your product about 7- 60 days, and if you want to get it earlier, pls contact us first before shipping, we can ship it by EMS, UPS, Fedex, DHL, or TNT according to your request, but buyer should pay the additional shipping cost.

     All orders are processde from Monday to Friday, Orders are not processed for shipment on weekends and holidays.

      We will immediately email you to inform the tracking number within 5 working days of processing and shipping your item. 

     We will not be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.

     Our staff always inspect every product carefully before dispatching to ensure that the item we dispatch is the right one you choose. Once your product leaves our doors, we keep on tracking it until it arrives.

     We always try our best to legaly minimize your import duties ( or GST or V.A.T. or other Taxes ). In the most cases, there is no duty payable at all. However,, if any additioanl charges generated for customs clearance must be borne by customers.

     Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. 

     Please check with youre country's customs office to determine what these additional costs will be prior to buying.

     These charges are normally collected by the delivering freight (shipping) company or when you pick the item up-do not confuse them for additioanl shipping charges.


return policy

      Buyer should check the package once receiving. If the package damage during the freight, pls refuse to sign for the package and it will return to us. Then contact us promptly.

     If you need return, pls check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures ofr confirmation, and if buyer insist on returning, after our techincal engineer checked  the received retrun is without any quality proble, all the charge is at buy's expense.

     We ONLY accept the return for original package. Pls make sure the item have NO man-made sabotage. If you purchased in improper condition, pls NOTE that the shipping and handling frr will not be refund, all    return shipping fee should paid by the buyer.

     Refund given only if item cannot be replaced via Alipay (NOT SUPPORT MONEY ORDER). If so, Pls reportd within 5 days and return to us within 14 days from the delivery date for exchange or refund. PLS DO NOTE WE ARE NOT RESPONSIBLE IF PROBLEM EXCEED OF THIS TIME LIMITE.

     For other return inquires, pls contact us via email or TM.

     Pls read such detail carefully before bidding and contact us directly for further questions, our service staff stands ready to serve you. Thanks for the attention.
customer service

     Pls feel free to contact us should you have any questions regarding our products and our service. Our customer service team is always working behind the scenes to assress your every need and query. We are available at your convenience to answer any questions, whether by email or live chat. No matter what the issue is. Our vision is to help more customers to know more about Chinese products and China. 100% customer satisfaciton is our unceasing goal.

     We possess high credit comment, almost all of our valued customers are satisfied with the first-class products and timely service. Turst us and you will be amazed at the purchasing experience.



     As a leading denatal products supplier in China, we provide quality dental lab supplies, equipment at some of the most cost effective prices available on the market today. Our mission is simple, to deliver Quality, Value and Service to serve the needs of both private and clinic practices.

     We always Value Your Satisfaction as the Most Important Thing!! If, pls leave me the Five Star positive feedback,, and I will do the same later for you. If, for any reason, you are not satisfide with your purchase, pls don't be hesitate to let us know. We will make our great efforts to solve!



  • 5 Stars 86%
  • 4 Stars 14%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Star 0%
4.9 / 5

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