Features:

100% Brand new and high quality.

Material:Metal.

Drilling Diameter: 6mm / 1/4" .

Shank Diameter:5.5mm / 1/5".

Total Length:50mm / 2".

Diamond coated tip and sturdy metal body， gives good performance and longer life.

Designed for drilling 1/4" diameter holes.

Used on glass， ceramic， porcelain， tile， limestone， slate， marble， granite， stone， and fiberglass.

Works better with an electric drill which is not included here.

Size:5cm x 0.6cm - 1.97inch x 0.24inch.

Package Included:

1 x Glass Drill Bit 6mm