Are you into construction or do-it-yourself projects?
Whether you are a DIY hobbyist or a professional contractor, one thing is for certain - having the best drill bit is crucial to the outcome of your project.
Our Spear Head Drill Bits offers just that and more! They will make your life easier and more convenient.
This set is a collection of different sizes of drill bits made with cemented carbide featuring a reinforced, precision spear-head design to ensure each drill bit doesn't slip when starting to drill and prevents the bit from cracking.
They have round shanks allowing them to be used with a wide variety of tool holding systems.
The drill bit set can be used for smooth, accurate drilling of glass, glaze and unglazed ceramic tiles, marble and mirrors.
✔️High-Quality Material: Made of high quality cemented carbide. They are very easy to work with.
✔️Spear Head Design, Drilling Smoothly: This drill bit set with precision spear head design ensures drill bits don't slip when starting to drill the hole, no broken edge. It can be installed on electronic grinder, or hand electric drill.
✔️Wide Application: These drill bits are suitable for tough materials like tile, ceramic, glass, marbles, china, cement, rock, brick wall, etc.
✔️Precision and Fast: Using this set reduces breakout and cracking. It makes clean and accurate holes.
Pour water over area to be drilled; Never allow your drill bit to overheat, take small breaks to allow it to cool by dipping it in cold water
Drilling holes without water will cause excessive heat generated during the drilling process & may cause the bit to become blunt & lead to poor drilling performance
The hardness of the material & the operator determine the overall performance
Do not apply too much pressure as your tile/glass will break - just let the drill do the work
Use rotary action only not hammer action wear safety glasses