Description
Diamond vacuum brazed drill bit is the best choice for indoor dry drilling of porcerlain, granite, marble, dekton etc.
Size: from 5-150mm
Shank: M14, M10, 5/8''-11 thread
with water, it can drill more holes
We choose the best grade of diamonds for manufacturing our VB drill bit, grit of the diamond is 40/45#
Q1:WHY CHOOSE US?
1. Quality control and delivery time is strictly controlled
2. Reasonable good price: We are factory and able to offer better price
3. Our team response timely with professional,workableadvice
4. We are able and happy to do small orders
5. Helping our clients find their favorite products
Q2:ARE YOU A MANUFACTURER OR A TRADING COMPANY?
A:We are a branded company with its own factory
Q3:CAN I GET A SAMPLE OF YOUR PRODUCTS?
A:Sure,just contact the salesman by the info below,yes, in order to ensure that the product is consistent with your needs you can get samples before bulk ordering. We have confidence in the quality of our productsthe sampling time about 7-10 days.the sample cost can be returned when you place the bulk order.
Q4:HOW TO ENSURE PRODUCT QUALITY?
A:Our raw materials have feed quality control tests and the qualified products after inspection will enter the production workshop.In addition, we also have IPQCinput process quality control,complete the QC comprehensive inspection before packaging. OQC will conduct a comprehensive inspection of our products prior to shipment.
Q5:IS THERE ANY OTHER COLOR FOR SELECTION?
A:Yes we have, we can produce the designated color for youfitis aunioue color, plfase provide a pantone color
Q6:CAN I CUSTOMIZE THE PACKAGE OF THE PRODUCT?
A:Of course you can.just contact the salesman by theinfo below and explain vourideas we wil do our best to suit your needs
Q7:HOW TO GET THE PREFERENTIAL PRICE?
A:Please tell us your specific needs, including the product and quantity,and then you will get a better price
Q8:HOW LONG IS THE PRODUCT PRODUCTION CYCLE?
A:Our delivery time depends on the quantity of the order,we guarantee the quality of the product,and also guarantee the fastest delivery speed
Q9:CAN I ORDER CUSTOMIZED PRODUCTS?
A:Yes,We offer OEM &ODM services.
Complaint
