Description:
14pcs 3-70mm Diamond Hole Saw Tile Ceramic Glass Porcelain Marble Drill Bits Set
Specifications:
Drilling Size: 3/5/6/8/10/12/16/18/20/30/40/50/60/70mm
Quantity: 14Pcs
Features:
--This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.
--Always use lubrication (water), otherwise the diamond core drill will burn.
--Can be used with a standard electric drill.
--Start your hole diagonally, make a round trace and then hold drill straight.
-Instructions for use:
1.Start your hole diagonally, make a round trace and then hold drill straight.
2. Always use lubrication (water), otherwise the diamond core drill will burn.
3. Glass drilling device is installed in the use of ordinary hand drill (electric drill to speed better),
because this hole is not the central positioning of the drill bit,
be careful when operating, let the hole at a slow slow access to glass Useless side of the hole out of a crescent,
and then put a bit is used to locate the crescent, so you can successfully complete the hole operation.
4. Note that when the hole in the speed can not be too fast, must be slow, in the process of opening the hole must be added water cooling device.
Package Included:
1 Set x Diamond Tile Hole Saw(14Pcs)
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Returns / Change of Mind Policy: We 100% support our customers, If you are not satisfied, you may return any item within 30 days of delivery. If the product is no problem, all shipping charges must be paid by customer for returns. If you have any problem with our products, please CONTACT US at once.
Estimated Delivery Time Frame: 12-20 business days