6mm-100mm Diamond Hole Saw Drill Bit Maker Cutter Glass Ceramic Tile Porcelain

Description: 6mm-100mm Diamond Hole Saw Drill Bit Maker Cutter Glass Ceramic Tile Porcelain Diamond hole saws Available in sizes from 6 mm to 100 mm Shank Diameter. 6mm Shank diameter 5.3mm 8mm Shank diameter 8mm 9mm -100mm Shank diameter 9mm Length: 65mm -75mm Working depth: 30mm Diamond dust hole saw for tiles, glass, marble, slate and porcelain. Low speed setting suitable for conventional electric drills with hammering action disabled. Diamond hole saws - instructions for information only Cooling and lubrication When cutting hard materials it is important to ensure that the cutter is kept cool to avoid damage to the material being drilled and premature wear of the cutter. Using water as a coolant/lubricant will greatly extend the life of these hole saws. If you are drilling on a vertical surface, try spraying a bottle of water by hand or dipping a sponge in water and placing it underneath, but in contact with the drill bit. Try to keep the bit as wet as possible during operation, if the bit dries out during use it will overheat and immediately become dull. How to use your drill saw In an ideal world, your work should be firmly clamped to a bench for slow controlled drilling. Of course, sometimes this is not possible, so if you are drilling in situ or at an awkward angle, try the following:- Make a template from a piece of wood or scrap, place it where you want to drill and use it as a "guide" to start drilling. Once you have drilled 1mm to 2mm into the surface, you can remove the guide and continue to drill in a controlled manner. Need to drill a hole without water We only accept your Ebay Address,Please Make sure it's right.The items you ordered will be shipped out in 2 business day by Air Mail when your payment is clear. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. If item is defective, you can return for refund or exchange within 30 days after receiving.We will swap for a good one upon stock availability, or make a refund.Do not worry about it. We will try our best to deal with the problem to make you satisfied.Thanks in advance !!! If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars" for us when you receive your items and we will do the same for you. Thanks in advance! If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you! On Jul 5, 2024 at 19:34:32 PDT, seller added the following information:

Price: 2.49 USD

Location: Dongguan, GD

End Time: 2024-09-05T23:44:25.000Z

Shipping Cost: 2.99 USD