Thread Rock Drill bit
Thread Rock Drill Bit – Top Hammer Series
Product Series
- Connection: R25, R28, SR28, R32, SR32, R35, SR35, R38, TR35, T38, T45, T51, GT60;R25 → GT60 (full thread range)
- Diameter: 33 mm – 127 mm (1 ¼" – 5")
- Face geometry: flat, drop-center, concave, convex, island
- Carbide: premium hot-pressed buttons, dome / ballistic / semi-ballistic options
- Color & laser marking: customized
Key Advantages
Fast penetration – Long life – Safety – Economical – One-stop – 33-127 mm, any face, any thread