New Four-Flute Sawtooth Eccentric Drill Bit
Specifications:
Material: High-Speed Steel With Titanium Coating
Size: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
Color: Silver, Brass
Recommended Speed: 800-1000rmp
This drill features a four-flute eccentric bit design that provides better stability during use, significantly reduces drag and provides superior rhinestone effects for improved accuracy and processing efficiency
Recommended Usage
Use the drill at a low speed, first press lightly to locate the drilling position, slowly-accelerate the drilling speed of the electric drill to start drilling, and when drilling 1/2 of the object, lift the electric drill and continue drilling deeper, which is conducive to heat dissipation and chip removal, and improves the service life of the drill bit.
NOTES:
When processing high-hardness materials, we recommend adding water cooling to increase the service life of the drill bit.
It is not recommended to use lithium electric drills below 24V