PRO Step Drills

  • Category:Tools & AccessoriesOthers
Two relief angles, first one for positive cutting and second one for clearance space cooling, guarantee completely perfect cooling result and extra long tool life.
Bigger selecting range of different relief angle to suit different materials drilling.
Smooth low-heat running.
Special relief angle design can be applied to straight flute type and spiral flute type.
Considerably longer tool life comparing normal same flute type.
TQ Cutting Tool Industry CO.,LTD

TQ Cutting Tool Industry CO.,LTD

TQ Cutting Tool Industry Company Ltd, strategically located in the heart of Taichung Industrial Zone, renowned for its well-established industrial supply chain. Backed by a world-class R&D division and unwavering commitment to excellence, we specialize in manufacturing a comprehensive range of tungsten carbide/HSS cutting tools. Our product lineup includes step drills, rotary burrs, and chamfering tools. Committed to customer satisfaction, we offer top-notch services such as OEM, ODM, and OBM, ensuring high-quality solutions tailored to meet your specific needs.


Confidence in quality, crafted with pride.


Efficiency determines value, focus creates excellence.


Artisan's spirit, customers our guide.