10Pcs Carbide Tungsten Drill Bit Set for Ceramic Tile Concrete Glass

10Pcs Carbide Tungsten Drill Bit Set 6mm 8mm 10mm 12mm Ceramic Tile Drill Bits Masonry Drill Bits for Glass Brick Concrete Wood Tungsten Carbide Tip for Wall Mir Product Specification
Type:Drill Bit
Materials:Alloy
Quantity:10pcs
Color:Black
Shape:Triangular shape handle Size:6~12mm
6mm (1/4”):    Shank diameter 5mm/0.2in, working length 52mm/2in, total length 98mm/3.9in
8mm(5/16”):    Shank diameter 6.5mm/0.26in, working length 65mm/2.6in, total length 115mm/4.5in
10mm(3/8”):    Shank diameter 8mm/0.3in, working length 68mm/2.7in, total length 117mm/4.6in
12mm(1/2”):    Shank diameter 10mm/0.4in, working length 68mm/2.7in, total length 117mm/4.6in Product Feature： High Hardness and Durable:

Made of high-quality alloy material,high hardness and wear resistance, can be used for a long time.

Useful:

A spiral twist shaft increases stock removal to leave cleanly drilled holes, also brings fast drilling dust to remove, and 3-flats shank allows drill bit easy plug and to be held tightly.

Multi Sizes:

10pcs in 4 different sizes, to meet different depths and widths of the hole. Suitable for most bench drill, electric drill, and drilling machine with drilling function.

Widely Use:

Suited to brick, block, stone, light concrete, ceramic, hardwood board, glass, marble materials, etc.

Note
When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication.   Package Included
4 x 6mm Drill Bits
2 x 8mm Drill Bits
2 x 10mm Drill Bits
2 x 12mm Drill Bits

Returns Accepted for this item if it's within 30 Days