HSSCO Deep Hole Parabolic Flute Twist Drill Bits

What Is a Parabolic Flute Drill?
The term “Parabolic Flute” applies to a specific geometry for a twist drill. The geometry is altered to improve chip extraction, which leads to all sorts of advantages for Parabolic Drills:

Reduces the need for peck drilling except on deepest holes.
Allows increased feed rates for better manufacturing productivity and shorter cycle times.
Improved chip evacuation leads to a better surface finish in the hole.

The deep-hole drill with sharp teeth and inner broken line edge designed according to the principle of stability can effectively improve the stability of deep-hole drilling. Drilling is stable, the durability of the drill bit and the hole accuracy are high.

Application: It is suitable for processing difficult-to-machine materials such as stainless steel, die steel, and high-strength alloys, especially for processing aluminum alloys and magnesium alloys.