Diamond Saw Hole Set Drill Bit 7mm 9/32" Marble Glass Cutter Round Craft Bottle

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hole saw set drill bits

Diamond drill bit coated grit hole saw set for tile granite glass, 9/32 inch 10 pieces

Works better with a electric drill, cut holes in marble, slate, glass, tile, stone,

Can drill a complete clean and accurate hole from hard surface, no broken edges and no tremor phenomenon, long service life.

Specification:

Measurement unit : mm / inch

Material: Steel (HS)

Material: Nickel Plated

Hole Saw Diameters: 7mm - 9/32inch

Length: 5cm - 13/64 inch

Features:

Excellent for making clean and accurate hole on glass and tile.

These diamond bits are capable of drilling into extremely hard materials such as stone and glass.

Use a low speed setting and proper cooling, such as water, to ensure longer lasting life.

Use note:

Always use lubrication, otherwise the diamond core drill will burn.

Use a low speed setting and proper cooling with water, to Ensure Longer Lasting Life

Package Included:

10pcs x Diamond Hole Saw Set Drill Bits Glass Marble Cutter Round Craft Bottle Cuts