Description
Product Description
Widely used: drill bits are very suitable for easily drilling through hard ceramic tiles, ceramics, bathroom tiles, granite and marble, masonry, concrete, glass, and hard plastic. Using water can extend its lifespan.
High performance: the spiral groove design at the top of the drill bit helps to remove chips, and the wax inside the drill bit helps to cool and lubricate.
Company Profile
FAQ
Q1: Why would I choose your product?
A: 100% QC inspection before shipping, competitive price.
Q2: Are you manufacturer or trading company ?
A:We have our own factory and cooperate with many factories for more than 20 years, we have been engaged in such products since 1998, have a strong supply chain, constantly develop new products, and provide professional services and prices for every customer. We are based in Zhejiang and supply the global industry.
Q3: What about the after-sales service?
A: Our company is responsible for the supplied product within its usage life.
Q4: Can you help me design or modified the products as we request?
A: We have a R&D capability and professional & efficient team, so custom service and OEM/ODM are welcomed.
Q5: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample andfreight fee, the sample fee will be returned to you after you making official order.
Q6: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal for different circumstances.
Q7: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment;
For the customized product, 15-30 days after receiving the advance payment.
High quality raw materials: using vacuum brazing technology to improve temperature resistance and friction resistance, allowing diamond particles to better adhere to the core steel, improving performance and service life. Using advanced diamond sand material, it can be easily cut and improve durability. High quality core steel body helps to be more efficient, durable, and less prone to deformation.
