Laser Welded Diamond Drill Bits for Reinforce Concrete

• Customized: Customized
• Length: Stub-length
• Type: Core Drill Bit
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DDB2021L01
• Material: Diamond
• Usage: Reinforce Concrete
• Bond: Soft
• Using Way: Dry
• Working Materials: Reinforce Concrete
• Quality: Premium
• Connector: 1-1/4unc
• Body Length: 400/450mm
• Transport Package: Ctns or Wooden Cases
• Specification: Premium Quality Drill Bits
• Trademark: ETDIATOOL
• Origin: Quanzhou, China
• HS Code: 8207701000
• Production Capacity: 2000PCS/Month
• Package Size: 30.00cm * 30.00cm * 15.00cm
• Package Gross Weight: 15.000kg

Product Description

Item: Laser Welded Diamond Drill Bits
Bond: Soft
Connector: 1-1/4UNC      
Drill Materials: Reinforce Concrete
USING Way: Dry
Size: D120mm x 15mm Height
Technology: Sintered segemnts,welded by Laser Welded Machine
Quality: Premium Quality - fast and aggressive on grinding

             Technical Dates:

Diameter(mm)	L*T*H   (mm)	Teeth(pcs)	Working Length(mm)	Thread
Ф14	3.0*10	1	400/450mm	1-1/4UNC
Ф16	3.0*10	1
Ф18	3.0*10	1
Ф20	3.0*10	1
Ф22	3.0*10	1
Ф24	3.0*10	1
Ф25	15*3.0*10	3
Ф28	15*3*10	3
Ф30	15*3*10	3
Ф32	15*3.2*10	4
Ф36	15*3.2*10	4
Ф38	15*3.2*10	5
Ф40	15*3.2*10	5
Ф42	15*3.2*10	5
Ф47	24*3.5*10	4
Ф51	24*3.5*10	5
Ф63	24*3.5*10	6
Ф68	24*3.5*10	6
Ф78	24*3.5*10	7
Ф82	24*3.5*10	7
Ф92	24*3.5*10	8
Ф102	24*3.5*10	9
Ф108	24*3.5*10	9
Ф112	24*3.5*10	9
Ф122	24*4*10	10
Ф127	24*4*10	11
Ф132	24*4*10	11
Ф152	24*4.5*10	12
Ф162	24*4.5*10	12
Ф172	24*4.5*10	12
Ф182	24*4.5*10	13
Ф202	24*4.5*10	15
Ф212	24*4.5*10	16
Ф225	24*4.5*10	16
Ф250	24*4.5*10	16
Ф300	24*5*10	17
Ф350	24*5*10	20

Thanks for your ordering from us!
As the credit company,we can promise you like follows:
1) We return your money back or replace the products,if it is our mistake to send you the wrong quality products.However,we will not be in charge of mistake,if it was caused by the buyer itself.
2) If you have any question on how to use the products,pls contact us,we will give you the professional suggestion.
No more than 15days to finished a Sample order;
15 days or 30days to finished a bulk order.

But it might change in different producing time,say,high season or low season.

As the professional exporting company,we always give our customers shipping suggestion like follows:
Sample orders shipped by International Expressing Company like: DHL,Fedex,TNT
                                                                                                    UPS ... ...
Because its fast delivery ability!

Bulk Orders Shipped by Ocean,LCL!
 


Finally,pls well communicate with us from the inquiry,we believe the full communication will make the cooperation smoothly.
If you have any questions,pls email us or chat with us intime;
If you do not understand us well,pls email us or chat with us intime.



(1)What is the MOQ (Minimum Order Quantity)

Our MOQ is different according different items,please check followings:
5pcs For Diamond Saw Blades;
5pcs for Diamond Grinding Wheels.
5pcs for Diamond Drill Bits;
Two Sets For Diamond Polish Pads;
Two Sets For Diamond Metal or PCD Grinding Shoes;
One Set For Diamond Segments;
20 Meters For Diamond Wire Saws;
Some Special Items,we can dicuss it,when customer trying to order it.


(2) Do you offer the Free Shipping Service ?

No,we don't!
Due to the Diamond Tools are very heavy and we don't know the customer's order quantity,we don't supply for the free shipping at very beginning.
All of our offers are basic on FOB Trading Terms.

(3)Can you offer the Free Samples ?

No,We can not!
Due to Diamond Tools are of high value and cost,normally we don't offer FREE SAMPLE.
But some items we will consider to offer free samples.

(4)What is the Shipping Way ?

Due to Freight prepaid and cheaper a lot than Freight collected.We will suggest the customer the BEST shipping way like follows:
For Testing Order,We suggest to use the International Express to ship goods,like DHL,FEDEX,UPS,TNT... ...Because it is fast.
For Bulk Order,We suggest to use the Ocean Shipping,Because it is cheapest shipping way.

(5)Can you offer the Technical Support ?

Yes,we can!
If you come accross any problem during using our tools or do not know how to use it,you can feel free to contact us.
Our professional technical terms will supply you with professional instruction.

When you are interested with our products,and trying to send us an inquiry,Please write following factors to your inquiry,
So that we can send you a right and exact offer!
1,Size information;
2,Cutting,Grinding or Polishing materials;
3,Wet or Dry Using Way
Thanks A Lot For Your Cooperation.


We believe our professional technology and stable quality will make your benefit a lot from our cooperation!