Available Shanks

Bit

Model

3 1/2" - 3 5/8"

30-15, Burloc-33

4" - 5 1/8"

SD-4, 34-15,QL-4, IR-340, IR-340A, COP-42

5" - 5 1/8"

43-15, SD-5, QL-5, XL-5, IR350R, COP-52

5 1/4" - 5 3/4"

6" - 6 1/2"

SD-6, 53-25, QL-6, IR-360, SF-6, COP-62

7"

7 1/4" - 7 1/2"

7 7/8" - 8"

7 3/8" - 8"

63-15, SD-8, QL-8, IR-380, SF-8

8 1/2"

8 3/4"

8 7/8" - 9"

9 7/8" - 10"

11"

EEI-12000, 100-15, SD-12, IR-112

11 1/2" - 12"

12 1/4" - 12 1/2"

13"

14"

15"

17 1/2"