6mm-120mm M14 Dry Vacuum Brazed Diamond Drill Core Bits Drilling Hole Saw Tools For Tile Marble Granite Stone

Product Descriptions: ​ ​Material: Diamond ​ ​Color: BLUE ​ ​Total height: 2-3/8'' (60mm) ​ ​Diamond height: 19/32'' (15mm) ​ ​Size:

6mm(1/4''), 8mm(5/16''), 10mm(2/5''), 12mm(1/2''), 14mm(9/16''), 16mm(5/8''), 18mm(23/32''), 20mm(25/32''),
22mm(7/8''), 25mm(1''), 28mm(1-3/32''), 30mm(1-3/16''), 32mm(1-1/4''), 35mm(1-3/8''), 38mm(1-1/2''), 40mm(1-9/16''),
42mm(1-21/32''), 45mm(1-25/32''), 50mm(1-31/32''), 55mm(2-5/32''), 60mm(2-3/8''), 65mm(2-9/16''), 68mm(2-11/16''),
70mm(2-3/4''), 75mm(2-15/16''), 80mm(3-5/32''), 85mm(3-11/32''), 90mm(3-1/2''), 95mm(3-3/4''), 100mm(3-15/16''),
110mm(4-5/16''), 120mm(4-23/32'')
​ ​Features: ​1. Dry drilling without water feeding, 6mm-12mm bits with Wax inside helps cooling the bits ​ ​2. Wide application for drilling tile ceramic granite marble stone.... ​ ​3. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times) ​ ​4. Less Chipping, Minimizing breakage, less heat generation, Better finish quality ​ ​5. High diamond exposure rate provides a faster and more aggressive drilling. ​ 6.If you want to install it on an electric drill, you need to purchase an additional adapter. For details, please consult customer service. ​ ​ ​Package include: 1 x Diamond Drill Core Bits ​ ​ ​Note: ​1.Due to manual measurement, please allow 1-3mm error, thank you. ​2.Due to shooting problems such as light, there will be chromatic aberration, please be careful.