Description:RELIABLE AND STURDY: high hardness and wear resistance, high quality, and tough

SIZE: Drill bit are 13 types of diameter 1

5/2/2

5/3/3

2/3

5/4/4

5/4

8/5/5

5/6/6

5mm

Different sizes to meet your needs

FEATURES: Hardened and polished sharp cutting, helping you to drill through surfaces , allowing you using these drills to drill deeper holes

USAGE: The Triangle Drill Bit can be used for ceramic, glass, tile, marble, granite, brick, wood, etc

(pls choice you need materials)APPLICATION: for home DIY, building and engineering use etc

Specification:Material: OptionalSize Chart:Length: 6cmx11

7cm/2

36inchx4

61inchPackage Includes:13 Drill Bit SetNote:Please allow slightly errors due to manual measurement and different monitors