Features of the product

Low-resistance blade shape and wide flute design for long tool life

Wave cutting edges provide low-resistance machining. The wide flute design and smooth surface treatment improves chip evacuation and extends tool life.

Because of multi application,achieved process integration

It reduces machining time by consolidating helical machining, etc. with conventional end mills for multi-functional applications such as drilling on inclined surfaces and boring holes.

Restraing entrance burr and exit burr

Useful in situations where burr processing is difficult, such as crossed hole processing

FAQ about carbide drill

  Is it possible to drilling without guide holes?

It is possible with TLDM type, TLD3D type.
When you use TLD5D type, a guide hole with a drilling depth about 0.5 to 1.0D is recommended.