Reviews Drilling Bits Diamond Bits

MINLAYCUT Diamond Core Drill Bits Set - 10pcs Tile Hole Saw Kit 6/8/10/25/35/50/65mm with 2' Diamond Beveling Chamfer Bits for Porcelain Ceramic Tile Granite Marble

10pcs in total,7pcs(6/8/10/25/35/50/65mm) Diamond drill bits,1pc 10mm Diamond Finger Bit,1pc 2" Diamond Beveling Chamfer Bits and 1pc 5/8-11 to SDS Shank Adapter.
Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick....
Maximum RPM is 11000. All bits are produced in Vacuum Brazed technology..
The connection of all bits are 5/8"-11 arbor and suitable for 5/8"-11 angle grinder；.
If you fit them on electric drill or other machine, you need an adapter such as Hex Shank or SDS Plus Shank..

...m, 22mm, 25mm, 28mm, 30mm, 35mm, 40mm, 45mm,50mm, 16pcs hole saw drills + 14pcs 6mm Hole opener.
[Supreme Quality]: These diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes.
[Applicable Method]:1,Install the drill bit on a drill such as a hand drill.2,Since the hole opener does not have a central positioning bit, the hole is tilted at 45 degrees during operation, the speed of the drill is slowed down, and the glass and the stone are slowly contacted.3,When a glass or stone appears in a crescent (the crescent is positioned), then the vertical drill begins to work..
[Precautions]:1,Cool the drill bit with water when opening the hole. Good cooling can extend the applicable life of the drill bit. Do not dry the drill without adding water. Otherwise, the drill bit may be damaged.2,Choose the processing materials, do not apply to tempered glass drilling..

Add Versatility to Your Tool: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm) and 1/2inch (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.
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.

PREMIUM QUALITY 20 pcs Set of 2 mm Drilax Diamond Drill Bits..
PRECISION TOOLS for drilling holes in sea shell, sea glass, beads, tough stones, gemstones, pebbles, precious and semi-precious stones, porcelain, optical material, composites and even rocks..
TOOLS for Jewelry Designers for drilling clean holes for making Earrings, Pendants and Bracelets. They have multiple layers of industrial diamond particles bonded to body which provides longer drill life..
COOLING WATER NEEDED - High Quality Diamond Coated Drill Bits 20 pieces - Wet Type (water to be used during drilling).

Features 282 accessories for sanding, carving, deburring, cutting, drilling, grinding, polishing, engraving, as well as many other verbs.
Wire-bristled brushes work great for rust removal, paint stripping, pumpkin carving, and more.
Grinding discs and bits perfect for sharpening knives or trimming dog toe nails.
Includes diamond-coated metal bits, HSS cutters, sanding discs, cutting discs, spindle sanding bands, buffing wheels, drill bits, polishing paste and more.
Compatible with the WEN rotary tools, as well as any other rotary tool that accepts bits with 1/8-inch shanks.

10pcs in total,7pcs(6/8/10/25/35/50/65mm) Diamond drill bits,1pc 10mm Diamond Finger Bit,1pc 2" Diamond Beveling Chamfer Bits and 1pc 5/8-11 to SDS Shank Adapter.
Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick....
Maximum RPM is 11000. All bits are produced in Vacuum Brazed technology..
All bits are suitable for 5/8"-11 thread angle grinder；The Hex adapter can change 5/8"-11 to Hex shank；SDS adapter can change 5/8"-11 to SDS thread..
If you fit them on electric drill or other machine, you need an adapter such as Hex Shank or SDS Plus Shank..

Products Included: 6 pieces Core Drill bits(25/35/45/50/65/75mm)+1pc 25mm Finger Bits+1pc SDS Adapter,total 8 pieces/Box.
Core Drill Bits are designed for Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,Dry drilling without water,Use water for longer time.
Finger Bit: Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite.
Aapter: 5/8-11 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.

PREMIUM QUALITY 20 pcs Set of 1.5mm Drilax Diamond Drill Bits..
PRECISION TOOLS for drilling holes in sea shell, sea glass, beads, tough stones, gemstones, pebbles, precious and semi-precious stones, porcelain, optical material, composites and even rocks..
TOOLS for Jewelry Designers for drilling clean holes for making Earrings, Pendents and Bracelets. They have multiple layers of industrial diamond particles bonded to body which provides longer drill life..
FITS Dremel-Type Rotary Tool or Small Precision Drill Press with an adjustable collet..
COOLING WATER NEEDED – High Quality Diamond Coated Drill Bits 20 pieces – Wet Type (water to be used during drilling).

Diameter 25mm 1″,diamond length 10mm,total length 65mm,Triangle shank..
Vacuum dry/wet brazed diamond drilling bits Core bits with triangle shank..
Can be used without water,Dry or wet drilling..
Triangle shank design can be gripped tightly that won’t slip out easily,used in 10mm (3/8 in) Hand Drill, Bench Drill..
Multi-purpose drilling for granite & marble,masonry,concrete,tile/ceramic,stone,etc..