Top 6 Best Brazed Dry Drill Hole Drill Bits

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.

diameter 6mm 14 Inch,diamond length 8mm,Round shank. Multi-purpose drilling for granite marble, masonry, concrete, tileceramic, glass, hard plastic,All-Purpose Drilling. Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips. Dry drilling without water,Use water for longer time. Vacuum Brazed diamond technology provide very high efficiency,cuts faster,durable and sturdy.

Triangle shank diamond core drill bits diameter 6mm 14,diamond length 10mm,total length 65mm,triangle shank-fit.. Vacuum drywet brazed diamond drilling bits Core bits with triangle shank.. Wax are inserted to the drill bit for cooling and Lubrication, without adding water.designed with groove in the side of drill bit for removing stone chips.. Triangle shank design can be gripped tightly that won't slip out easily,used in 10mm 38 in Hand Drill, Bench Drill.. Multi-purpose drilling for granite marble,masonry,concrete,tileceramic,stone,etc..

Specifications Diameter 1-38 inch35mm Connection 58-11 arbor Diamond height 58 15mm, Total length 2.4 61mm. Remark Max Cutting depth 1-58 40mm.. Compatible Machines built with 58-11 threading female arbor for easily attaching to most of the popular Angle Grinders, wet polishers and hand-held drills Do not use this adapter and Core Drill Bits on Hammer Model.. Compatible Projects Use our Vacuum brazed diamond drill core bit to drywet drill through porcelain, tile, granite, marble, stone, masonry, block, brick, and non-reinforced concrete Not recommended for concrete with reinforcement or hard materials.. Very Useful Diamond Grain provide fast and smooth drilling Designed for drilling the faucet-mounting holes in counter tops and vanities, and to make clean rounded corners for square or rectangular sinkholes.. 38 Hex Shank Adapter included 58-11 Male Thread to 38 Hex Shank Adapter available for drills or other machines that accept Hex shank..

Vacuum drywet brazed diamond drilling bits Core bits with 58-11. Specification20mm1PCS35mm1PCS40mm1PCS43mm1PCS50mm1PCS68mm1PCS. Applicable to granite, marble, stone brick, ceramic tile, etc.. Fast and Smooth drilling ,Long lifetime,Less Chipping. Aluminium Portable Suitcase included. For easy carry and storage and protect of the core bits..

We could also ship these bits to from our own American warehose,about 1-6 business days without shipping fees. Drywet drilling for porcelain tile, granite, marble, stone, Masonry, brick.... Diameter 6-16mm35mm Max working depth, 10mm Diamond height, Total Length 62mm. Diameter 19-152mm50mm Max working depth, 15mm Diamond height, Total Length 75mm. 58-11 Female Thread, Recommended Machine angle grinder, If you fit them on electric drill or other machine, you need an adapter.

Vacuum drywet brazed diamond drilling bits Core bits with 58-11. Specification20mm1PCS25mm1PCS32mm1PCS35mm1PCS40mm1PCS50mm1PCS60mm1PCS68mm1PCS. Applicable to granite, marble, stone brick, ceramic tile, etc.. Fast and Smooth drilling ,Long lifetime,Less Chipping. Aluminium Portable Suitcase included. For easy carry and storage and protect of the core bits..

Products Included 6 pieces Core Drill bits253545506575mm1pc 25mm Finger Bits1pc SDS Adapter,total 8 piecesBox. Core Drill Bits are designed for Multi-purpose drilling for granite marble, masonry, concrete, tileceramic, glass, hard plastic,Dry drilling without water,Use water for longer time. Finger Bit Enlarge, shape andor round bevel existing holes in Porcelain, Hard Ceramic, marble and granite. Aapter 58-11 thread core bits can be fitted on hand drill or electric drill. Vacuum Brazed diamond technology provide very high efficiency,cuts faster,durable and sturdy.

10 s Processed with brazing technology, premium level super fine diamond sand is attached to the coated steel body. Our Brazed Hole Saw can last 10 times longer than an ordinary hole saw.. ssThe diamond hole saw contains ten different sizes, including 6mm0.24 8mm0.31 10mm0.39 14mm0.55 18mm0.71 22mm0.87 25mm1 32mm1.26 40mm1.57 50mm1.97.. s Compared to the ordinary material hole saw, our drill with fine diamond sand can drill holes on hard materials such as tile, drill, glass, marble, granite, much faster.. No need to worry about scratching your tile when drilling the hole. Our Adjustable hole saw drilling guide with a suction cup and 4 bearings will hold the diamond hole saw still during the process. From 6mm to 50mm all the hole saws can fit in this guide.. sWhen the diamond drill bit is working, continuous cooling with water is key to reduce the chance of burning your bit, extending the life of the drill..

DimensionDiameter 25mm1 Inch, Total Length 60MM,Diamond Height 15mm, Connection 58-11 Thread. Vacuum Brazed Technology provide much longer working life Generally 3-5times,More Heavy Duty and Wear Resistant than electroplated ones,provide very high efficiency,cuts faster,durable and sturdy. Lightning Shape Design Fast Removing Chips and Improve drilling efficiency,Less Chipping, Minimizing breakage,less heat generation, Better finish quality. ApplicationDrilling for granite marble,masonry, concrete, tileceramic, glass, hard plastic,Recommended Machine Angle grinder. RemarkWetDry drilling are OK, Use water for longer work life and higher efficiency..