- Steel drill bits: fast drilling function, excellent and , useful and reliable, practical and simple.
- Carbide drill bit: this drill bit is manufactured with premium steel material, excellent and practical for long time use.
- Drill bits for plastic: made of high grade material, wonderful craftsmanship makes them not easy to bend or break.
- Glass drill bits: fine workmanship and simple appearance ensure its durability and practicality, for accurate drilling.
- Drill bits for brick: strong and sturdy, useful and excellent, precise positioning and accurate drilling, save time and effort.