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
$ 52.21
$ 40.16
$ 22.00
$ 21.80
$ 17.44
$ 79.39
$ 61.07
$ 17.25
$ 14.99
$ 88.04
$ 67.72
$ 15.70
$ 10.37
$ 90.95
$ 16.99
$ 57.25
$ 44.04