Top 10 Best Diamond Tip Drill Bit

High Quality Diamond Coated Drill Bits Assorted Pack of 20 pieces. 4 Different Sizes - 1mm, 1.5mm, 2mm, 2.5mm - 5 pcs. ea. Total of 20 pieces. Fits drills, flex shafts and dremels.. Used by Jewelry Designers for drilling clean holes on Beach Sea Glass, Sea Shells, Rocks, Marbles, Stones, etc.. Make your own custom earrings, pendents and bracelets..

Add Versatility to Your Tool 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 14 inch6mm, 38inch 10mm, 516inch 8mm and 12inch 12mm. Vacuum Brazed Diamond Technology Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick not for wood. Dry Drilling Design Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface Water can be used as additional cooling to prolong the life of the bit. Unique Details Diamond coating enhances the drilling speed Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill Side flutes help to remove debris and drill holes smooth and fast Depth mark useful for precise project. Worry Free This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service.

HIGH-QUALITY MATERIALSMade of Premium carbide YG6X alloy with anti-rust treatment and a reinforced head prevents bit cracking and provides a longer life.. ACCURATE AND PRECISE Precision unique cross angle design ground spear tip reduces bit skating and walking superior tile cutter run through ceramic tile like butter, extremely neat and fast.. HEX SHANK FOR QUICK CHANGE 14 Hex Shank fits into all power tools more easily and securely compatible with Milwaukee and other general electric hand drill, bench drill with locking into quick change chuck.. WIDELY APPLICATION It is suitable for Glass, Ceramic, Tile, Mirror, Plant Pots, Wood, Porcelain, Brick Wall, marble, thin iron plate etc. Please try to keep the drill vertical and keep bits cool with a flow of cooling water DONT use on hard tile.. PACKAGE INCLUDES10 pieces fine grade high durable drill bits about 3.84.8 in length 1X 2X 316 5mm, 4X 14 6mm, 2X 516 8mm 1X38 10mm and 1X 1212mm to meet variety of needs..

PRECISION Features Boschs unique product design with a precision tip to help solve any bit wandering or bit walking. QUALITY This glass and tile set includes a high-quality carbide tip with a reinforced head to reduce stress, prevent bit cracking and the diamond ground cutting edges provide a longer life. VERSATILE Perfect for common applications such as relief holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting concrete screws in tile and many more. RELIABLE The three flat shank provides superior grip on 5 16 in. bits and larger to prevent slippage. The Bosch Glass Tile bits are easy to use while still providing best-in-class speed so you can get the job done faster. INNOVATIVE Featuring the Bosch branded, innovative geometry allows bits to drill faster. Each bit is clearly labeled so you can select the correct fit for the task. Included drill bit sizes 1 8 in., 3 16 in., 1 4 in., 5 16 in. Precision tip - Solves bit wander and bit walking. 4-Piece set with most common sizes. High quality carbide with a reinforced head that prevents bit cracking and provides a longer life. Three flat shank to prevent slippage. Bosch branded, innovative geometry allows bits to drill faster.

Glass Drill BitThese diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. Fine workmanship and super wear-resistant, sharp. High Quality DrillEach hole is treated with smooth and accurate surface treatment,and the top oh the hole is thickened to achieve excellent cutting strength. Tile Hole Saw 15 Sizes 6 8 10 12 14 16 18 20 22 25 26 28 30 40 50 mmto meet various demands. Wide UsageUsed on Drill Glass,Wood,Tile Bottles,Blocks Jars, Ceramic,Slate Mable, Granite Light Stone, and other hard surfaces. AttentionPlease keep adding water when the diamond drill bits are working on the glass or ceramics.low drill pressure and increased use of water lubrication will extend drill bit life..

Satisfied Size - 6mm0.23, 8mm0.31, 10mm0.39, 12mm0.47, 14mm0.55, 16mm0.62, 18mm0.7, 22mm0.86, 26mm1.02, 32mm1.26. Ideal Application - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.They are perfect for drill glass, tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone. Super Material - These diamond drill bits made of high-speed steel that is durable and have a long sevice life,which are high quality and good performance that excellent for making clean and accurate hole.. SharpSmooth Cut - Coated with high quality diamond, the diamond hole saw creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably. Note - When you using the diamond drill bits, please use lubrication water,otherwise the diamond core drill will burn.Not for use on Concrete or for depths beyond about 12..

diameter 6mm 14 Inch,diamond length 10mm ,Hex Shank Quick-fit. Multi-purpose drilling for granite marble, masonry, concrete, tileceramic, stone. Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go. Dry drilling and Use water for longer time.NoticePlease use with water when drilling granite. Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer.

14 In. Diamond Hole Saw 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 14 inch6mm. Vacuum Brazed Diamond Technology Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick not for wood. Dry Drilling Design Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface Water can be used as additional cooling to prolong the life of the bit. Unique Details Diamond coating enhances the drilling speed Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill Side flutes help to remove debris and drill holes smooth and fast Depth mark useful for precise project. Worry Free This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service.

Set of 30 PCS 1mm DIAMOND DRILL BIT CASE - 18 inch Shank Compatible with Dremel and Other Rotary Tools. JEWELRY DIAMOND BITS for Necklaces, Earrings, Pendants, Bracelets out of Beach Glass, Sea Shells, Stones, Ceramic, Porcelain. START Drilling at an Angle - Go Vertical Later - Submerge the Tip of the Drill in Water.. SPINS TRUE. STARTS EASY.

Universal Hex Shank -- fit a variety of quick-change chucks, drills or drivers Add Versatility to Your Tool 4 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 14 inch6mm, 38inch 10mm, 516inch 8mm and 12inch 12mm. Vacuum Brazed Diamond Technology Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick not for wood. High quality, temperature-resistant diamond grit for efficient, clean bores. Filled with cooling wax and suitable for dry drilling. The use of water or coolant is recommended for a longer service lifeNot a disposable product, it can be reused many times . Unique Details Diamond coating enhances the drilling speed Hex Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill Side flutes help to remove debris and drill holes smooth and fast Depth mark useful for precise project. Application Glass, Tiles and Hard Ceramic Tiles, Porcelain, Granite Marble, Quartz, Limestone, Fiberglass, Terrazzo, Porcelain Stoneware, Masonry, Sandstone.