Dia 6/8/10/12/14mm Quick-fit Shank Vacuum Brazed Diamond Drilling Bits Dry Drilling Hole Saw For Stone Masonry Ceramic Tile
Price:1.44-1.65USD
Product Price:4.12-11.32USD
Product Item:A521
Diameter 4inch/4.5inch/5inch/7inch
Grit:30/40
Segment thickness:5mm
Specification: We have 4 sizes available as follows,
Diameter | Bore | Grits | |
4 inch | 100mm | 20mm with 16mm washer | 30-40 |
4.5 inch | 115mm | 22.23mm | 30-40 |
5 inch | 125mm | 22.23mm |
30-40 |
7inch | 180mm | 22.23mm |
30-40 |
Application: For concrete, Masonry, and some other construction material
Feature:
1.Turbo-row design,provides faster and smoother grinding,improve the work efficiency;
2.Air holes design,helps maintain and cool the cutting pattern to reduce wear;
3.Strong body,strong steel body provide stable cutting performance and good finishing;
4.High quality of diamond,which could provide good performance on grinding and longer life.