45mm Brazed Diamond Core Drill Bits with M10 Arbor Adapter for Tile Marble Stone 15 X 15 X 1 X 200mm 5 Nuts (Packed in a

5 Nuts (Packed in a plastic box)

Packing List: 14 x Lamp Pipe(7 Size

Barb Dia: 25/32-Inch (20mm)

2 x Screw or 10 x Knobs

45mm Brazed Diamond Core Drill Bits with M10 Arbor Adapter for Tile Marble Stone 15 X 15 X 1 X 200mm 5 Nuts (Packed in aSpecifications: Drilling Diameter: 45mm 1. 77" Working Depth (Max .): 56mm 2. 2" Female Thread Size: M10 x 1. 5 Total Length: 61mm 2. 4" Material: Brazed Diamond, Carbon Steel Adapter Male Thread Size: M10 x 1. 5 Adapter Shank Size: 9. 5mm x 25mm 3 8" x 1" (D*L) Total Length of Adapter: 44. 5mm 1. 75" Adapter Finish: Blackening Package Content: 1pcs x Diamond Core Drill Bits, 1pcs x Arbor Adapter Descriptions: Diamond grains are permanently brazed to