Giới thiệu 15 mũi khoan lỗ 6mm-50mm cho vật liệu sứ thủy tinh gạch men
100% brand new and high quality
This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other
Materials and only needs water for lubrication
Can be used with a standard electric drill
Always use lubrication (water), otherwise the diamond core drill will burn
Start your hole diagonally, make a round trace and then hold drill straight
Size: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm,25mm, 26mm, 28mm, 30mm,40mm, 50mm.
Quantity: 15 pc
NOTE: Please allow 1-2mm differs due to manual measurement, thanks.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!