![Spear Tip](images/universal/1.jpg)
Place the drill at a 45 degree angle
Vacuum brazed diamond technology uses melted nickel to fuse synthetic diamonds to the tool body. The result is a stronger and more uniform layer of diamonds for enhanced performance and longer tool life.
Instructions/Quick Tips
Place the drill at a 45 degree angle
Drill until the hole starts to form
Bring the drill up into upright position
Continue to drill while rocking the drill motor left to right