iMetrx 2'' Tile Cone Grinder Diamond Beveling Champfer Bits 50mm Diamond Countersink Drill Bits Calidad Tools Tile Tools brocas para CER

High Quality SALI diamond drill bits are made of industrial-grade high-strength carbon steel,which is effective against corrosion and rust. The diamond surface coating of the drill bit, the coating is thick and uniform, and the wear resistance and life of the hole opener are improved

Drilling a Precise Hole With pilot center drill bit design, Avoids the hassle of slipping and makes drilling holes in tiles easy and precise.

Quantity 1 Piece; Diameter 50mm; Diamond Height 10mm; Total Length 65mm; Connection Triangle shank suitable for Hand Drill, Bench Drill etc.

HIGH QUALITY DIAMOND DRILL BIT SET with RUSTLESS, CUTS QUICKLY - Made from high strength carbon steel with nickel plating surface makes these drill bits durable and precise; The bit's tip head is made of 80 grit diamond coating, which is uniform; It great helps to increase the drilling speed and more sharper than other ordinary hole saws

Diamond Hole Cutter Made of carbon steel with diamond coating hole saw drill bit for porcelain, glass, marble, ceramic, rock and granite etc.

Diamond Coating Top Each hole is smooth and precise surface treatment, and the thick diamond coating on the top can provide excellent cutting strength to achieve the maximum drilling effect.

Accurate Positioning The diamond drill bit cutting hole has good smoothness and clean effect. The professional cutting edge effectively reduces drilling resistance and the positioning is accurate. Avoid deflection or popping, greatly improving your work efficiency.

Size --1piece 50mm, diamond height 10mm, total length 60mm, M14 thread of the tile drill bit

Serrated Design diamond hole saw has saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The openings between the sawteeth are neat, and there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency.

U-Grooves Design It helps chip removal and improve the working efficiency of hole drilling.

Wide Lightning Tooth Design With the 5.8mm wide lightning tooth design, the diamond coarse diamond grits 35 40 provide sharper drilling, thereby less chipping, faster removal of chips, and less heat generation

APPLICATION Dry drilling for porcelain tile, granite, marble, stone, masonry, brick... Wet drilling milling can prolong the service life.

High Quality Materials The diamond hole saw is made of high carbon steel with a neat and soomth opening, no broken edges. Small incision resistance, drilling stably and will not breaking the border

Size 1pc diameter 50mm; total length 60mm; diamond height 15mm; diamond grit #35 40; with M14 Thread.

diameter 50mm,diamond length 10mm,total length 65mm,triangle shanks-fit.

Wide Applications --Diamond core bits are worked great for dry drilling holes through porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime

CUTTING MATERIALS It is suitable for drilling holes in tiles, glass, ceramics, marble, limestone and light granite. Works with most electric and impact drills.

Diamond cone tile bits are widely used for tile, marble, granite, hard ceramic, etc.

Cooling and Heat Dissipation The top of the drill bit has 4 U grooves, which is conducive to heat dissipation and discharge of debris.

Size --50mm, diamond height 10mm, total length 65mm,Triangle shank diamond core drill bit