Description:Made of high quality material, durable and practical to useHigh precision, easy positioning can increased opening speedTriangular shank design for tighter clamping without slippingSuitable for glass, ceramic tile, wood, ceramic, stone, concrete, brick, etcSpiral groove design, effective chip removal, smooth and flat, drilling more smoothlySpecification:Material: AlloyColor: Silver & Orange (As Pictures Show)Size: 6mm/8mm/10mm/12mmDrilling Diameter 6mm / 0

23in, Overall Length: 100mm / 3

93in , Working Length: 53mm / 2

08in, Shank Diameter: 4

5mm / 0

17inDrilling Diameter 8mm / 0

31in, Overall Length: 112mm / 4

40in, Working Length: 65mm / 2

55in, Shank Diameter: 6mm / 0

23inDrilling Diameter 10mm / 0

39in, Overall Length: 117mm / 4

60in, Working Length: 70mm / 2

75in, Shank Diameter: 7

5mm / 0

29inDrilling Diameter 12mm / 0

47in, Overall Length: 121mm / 4

76in, Working Length: 70mm / 2

75in, Shank Diameter: 9mm / 0

35inPackage Includes:1 x Hole Saw Drill BitNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item

Due to manual measurement, there may be 1-2mm error in size