4pcs Triangular Glass Ceramic Drill furadeira Quality Glass & Tile Drill Bit Set ferramentas herramientas power tool 4 6 8 10mm

The tile drill works quite efficiently, which producing clean holes with no chipping around the edges.
Features:
Comes with different sizes with reasonable price.
Sharp bits that providing smooth, accurate drilling.
Hard alloy with sand blasting treatment, durable to use.
Round shank, matching with electric hand drill or bench drill perfectly.
Suitable for drilling holes in ceramics, glass, granite, brick wall and other brittle materials.
Specifications:
Material: Hard alloy
Shank: Round
Package Weight: 65g / 2.30oz
Package Size: 17 * 5 * 1cm / 6.69 * 1.97 * 0.39in
Package List:
4 * Tile Drill (4 6 8 10mm)
Note:
Drill slow with a little water and light pressure.