[Premium Carbide Material] Crafted from high-grade carbide these micro drill bits boast exceptional hardness and wear resistance ensuring durability and longevity. their robust construction prevents bending and breaking even under intense drilling conditions making them ideal for precision tasks.
[Smooth Chip Removal] Designed with small chip removal resistance these drill bits facilitate effortless drilling and smooth chip ejection. the optimized flute design minimizes clogging and ensures clean precise holes every time enhancing your drilling efficiency and results.
[Symmetrical Cutting Design] Engineered with strictly symmetrical cutting edges these drill bits ensure high efficiency and accuracy. the balanced design eliminates deviation during drilling providing consistent performance for professional-grade results.
[Versatile Applications] Suitable for a wide range of applications including pcb smt mould hardware processing and electronic industries. this comprehensive set includes multiple sizes (0.5mm 0.6mm 0.7mm 0.8mm 0.9mm) to meet diverse drilling needs making it a must-have ​ and hobbyists alike.
[​​ Cutting ​] Featuring a ​>​​-​>​​ cutting ​ these bits reduce cutting force and improve drilling quality. the precision-ground edges deliver clean cuts with minimal effort making them perfect for delicate materials and intricate pcb designs.

Spec:
Features:
Made of premium Carbide with high hardness, wear -​,not easy to bend and break.
Small chip removal resistance, smooth to remove chips and drill holes.
Sharper cutting ​ can reduce cutting force and improve drilling quality.
Strictly symmetrical cutting ​ can ensure high efficient working and avoid the deviation in drilling.
Can be applied to PCB, SMT, mould, hardware processing, electronic industry, etc.
Multiple sizes included in one set to meet different needs.
Compact size and stored in a box for easy carry.

Specificati