HomeProductsApt 137 Rock Drill1 X 4 14 Shank H Thread

1" x 4 1/4" Shank H-Thread

1" x 4 1/4" Shank H-Thread

Length Under Collar

Weight

12"

4 lbs

18"

5 lbs

24"

7 lbs

30"

9 lbs

36"

10 lbs

48"

12 lbs

60"

15 lbs

72"

18 lbs

96"

23 lbs

120"

28 lbs

144"

N/A