Drill Bit Extension Rods
- Choose size from drop-down menu
- Extension rod high-strength steel
- Available in 4", 6", 12", 24", 36" lengths
- With industry standard 1-1/4" x 7 TPI threads
- Need core drill bits? - Click
- See our complete line of Core Rigs
$ 55.49
$ 0.00
$ 55.49
$ 0.00
$ 64.19
$ 49.38
$ 69.07
$ 53.13
$ 10.95
$ 29.00
$ 22.00
$ 65.00
$ 34.95
$ 25.99
$ 65.10
$ 50.08
$ 19.32
$ 29.95