Purchase Qty. Reference FOB Price
5-49 Piece US$26.60
50-99 Piece US$23.60
100+ Piece US$21.00
Product Description
1 Year Warranty Hole Cutter Diamond Finger Drill Bits Application: For drilling holes on various stones. Features: 1) High efficiency, smooth drilling, long life. 2) Devided into sinter and electroplated. 3) Common thread:G1/2" 4) Dry and wet used Product Code Outer Diameter (mm) ...