KAT DRILLING
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Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide 7 main threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. They are designed for seamless integration with button bits, cross bits, and reaming products.
Drifter Rods: Also known as tunneling steels or drifting drill rods, available in round and hexagon shapes. Hexagon rods are more rigid and heavier, offering more efficient energy transfer and increased flushing for tunneling applications.
Extension Rods: Also called extension drill steel or M/F (Speed) rods. Round rods are lighter and typically used in extension drilling applications, while hexagonal sections provide more rigidity for demanding environments.
Key Technical Details:
| D (mm) | Length (mm) | Length (FT) | Thread Left | Thread Right |
|---|---|---|---|---|
| 81 | 3660 | 12' | ST58F | ST58 |
| 81 | 4270 | 14' | ST58F | ST58 |
| 81 | 5490 | 18' | ST58F | ST58 |
| 81 | 6100 | 20' | ST58F | ST58 |
| D (mm) | Length (mm) | Length (FT) | Thread Left | Thread Right |
|---|---|---|---|---|
| 85 | 3660 | 12' | GT60F | GT60 |
| 85 | 4270 | 14' | GT60F | GT60 |
| 85 | 6100 | 20' | GT60F | GT60 |
| 76 | 3050 | 10' | GT60F | GT60 |
| 76 | 5200 | 17' 3/4" | GT60F | GT60 |
Provide OEM services! Custom length available upon request.
