Diamond Hole Saw Drill Bit, Powerful Hole Cutter for Glass/Tile/Granite/Marble (60mm)

Diamond Drill Bit: made of carbon steel with diamond coating for porcelain, glass, marble, ceramic, stone and granite etc.

High Quality Hole Drilling: thick blade with brazed design for long life. Ideal for drilling clean, precise holes and cutting perfect circles

Long Lifespan: Heavy duty hole saws offer superior performance, durability is 8 times higher than other traditional diamond hole saws

Caution: Start drilling at 45 degree angle and drill vertically when the half moon edge is cut to prevent the hole saw from slipping. Never let your drill dry out and use water to keep it moist and cool.

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Product Description

Features:

Material: Carbon steel, carbon.

Shank diameter: 10mm.

Diamond coating: 1.5mm.

Features:

This diamond drill bit removes a complete circle from glass, tile, marble, granite, ceramic or other materials.

Attention:

Always use water and lubricant to clean, otherwise the diamond drill bit will burn.

Can be used with a conventional electric drill.

Make a half-circle mark at a 45° angle and then keep the drill straight.

Reduced drilling speed, low drilling pressure and increased water consumption Keeping hole saws cool will greatly extend the life of the drill bit.