Vaccum Brazed Diamond Dry Drill Bits Hole Drilling Accessory for Granite Marble Ceramic Tile Glass

This is a kind of quality vaccum dry drill bit, which is brazed with diamond, it can be used to dry drilling directly without adding water. Filled with quality cooling wax, with fine cooling and lubrication effect. 5 kinds of specifications available, you can choose 6mm, 8mm, 10mm, 12mm, 15mm according to your demands. Wide applications, perfect for drilling granite, marble, masonry, concrete, ceramic tile, glass, hard plastics, and etc..

Features:
Multi-purpose drilling bit, with high drilling efficiency.
Brazed with diamond, it can be used to dry drilling directly without adding water.
Equipped with clearly laser marking, size will be saw at a glance.
Filled with quality cooling wax, with fine cooling and lubrication effect.
5 kinds of specifications available, you can choose 6mm, 8mm, 10mm, 12mm, 15mm according to your demands.
Wide applications, perfect for drilling granite, marble, masonry, concrete, ceramic tile, glass, hard plastics, and etc..

Specifications:
Name: Dry Drill Bit
Material: metal+daimond
Type: 6mm, 8mm, 10mm, 12mm, 15mm (optional)
Item size:
6mm: 67 * 6 * 6mm / 2.64 * 0.24 * 0.24in
8mm: 80 * 8 * 8mm / 3.15 * 0.31 * 0.31in
10mm: 80 * 10 * 10mm / 3.15 * 0.39 * 0.39in
12mm: 80 * 12 * 12mm / 3.15 * 0.47 * 0.47in
15mm: 80 * 15 * 15mm / 3.15 * 0.59 * 0.59in
Package size: 85 * 20 * 20mm / 3.35 * 0.79 * 0.79in
Package weight:
6mm: 11g / 0.39ounce
8mm: 17g / 0.60ounce
10mm: 20g / 0.71ounce
12mm: 23g / 0.81ounce
15mm: 28g / 0.99ounce

Packing List:
1 * Dry Drill Bit