BBC85 Heavy Duty Hard Formation Head
Our BBC85 Heavy Duty Hard Formation Head is designed for lasting durability and heavy duty cutting! Meant for hard shale and sand stone, the BBC85 shows its true abilities in conditions like these because of its heavy duty wing cutters and wipers. This head is also customizable, available with two, three, or four legs! If you want your job to get done right, make sure you contact us to get your heavy duty, custom, cutting head!
| HEX (“) | HEAD SIZE (DIA.) | CLOSED | OPEN |
|---|---|---|---|
| 2-1/4″ (57.2MM) | 8″/203MM | 5.50″ | 9.50″ |
| 2-1/4″ (57.2MM) | 10″/254MM | 7.50″ | 11.50″ |
| 2-1/4″ (57.2MM) | 12″/305MM | 9.50 | 13.50″ |
| 2-1/4″ (57.2MM) | 14″/356MM | 10.50″ | 15.50 |
| 2-1/4″ (57.2MM) | 16″/406MM | 12.50″ | 17.50″ |
| 2-1/4″ (57.2MM) | 18″/457MM | 14.50″ | 19.50″ |
| 2-1/4″ (57.2MM) | 20″/508MM | 16.50″ | 21.50″ |
| 2-1/4″ (57.2MM) | 22″/559MM | 18.50″ | 23.50″ |
| 2-1/4″ (57.2MM) | 24″/610MM | 20.50 | 25.50″ |
| 3″ (76.2MM) | 12″/305MM | 9.50″ | 13.50″ |
| 3″ (76.2MM) | 14″/356MM | 10.50″ | 15.50″ |
| 3″ (76.2MM) | 16″/406MM | 12.50″ | 17.50″ |
| 3″ (76.2MM) | 18″/457MM | 14.50″ | 19.50″ |
| 3″ (76.2MM) | 20″/508MM | 16.50″ | 21.50″ |
| 3″ (76.2MM) | 22″/559MM | 18.50″ | 23.50″ |
| 3″ (76.2MM) | 24″/610MM | 20.50″ | 25.50″ |
| 3″ (76.2MM) | 26″/660MM | 22.50″ | 27.50″ |
| 3″ (76.2MM) | 28″/711MM | 24.50″ | 29.50″ |
| 3″ (76.2MM) | 30″/762MM | 26.50″ | 31.50″ |
| 3″ (76.2MM) | 32″/813MM | 28.50″ | 33.50″ |
| 3″ (76.2MM) | 34″/864MM | 30.50″ | 35.50″ |
| 3″ (76.2MM) | 36″/914MM | 32.50″ | 37.50″ |
| 3″ (76.2MM) | 38″/965MM | 34.50″ | 39.50″ |
| 3″ (76.2MM) | 40″/1016MM | 36.50″ | 41.50″ |
| 3″ (76.2MM) | 42″/1067MM | 38.50″ | 43.50″ |
| 3″ (76.2MM) | 44″/1118MM | 40.50″ | 45.50″ |
| 3″ (76.2MM) | 46″/1168MM | 42.50″ | 47.50″ |
| 3″ (76.2MM) | 48″/1219MM | 44.50″ | 49.50″ |
| 4″ (101.6MM) | 12″/305MM | 9.50″ | 13.50″ |
| 4″ (101.6MM) | 14″/356MM | 10.50″ | 15.50″ |
| 4″ (101.6MM) | 16″/406MM | 12.50″ | 17.50″ |
| 4″ (101.6MM) | 18″/457MM | 14.50″ | 19.50″ |
| 4″ (101.6MM) | 20″/508MM | 16.50″ | 21.50″ |
| 4″ (101.6MM) | 24″/610MM | 20.50″ | 25.50″ |
| 4″ (101.6MM) | 26″/660MM | 22.50″ | 27.50″ |
| 4″ (101.6MM) | 28″/711MM | 24.50″ | 29.50″ |
| 4″ (101.6MM) | 30″/762MM | 26.50″ | 31.50″ |
| 4″ (101.6MM) | 32″/813MM | 28.50″ | 33.50″ |
| 4″ (101.6MM) | 34″/864MM | 30.00″ | 35.50″ |
| 4″ (101.6MM) | 36″/914MM | 32.50″ | 37.50″ |
| 4″ (101.6MM) | 38″/965MM | 34.50″ | 39.50″ |
| 4″ (101.6MM) | 40″/1016MM | 36.50″ | 41.50″ |
| 4″ (101.6MM) | 42″/1067MM | 38.50″ | 43.50″ |
| 4″ (101.6MM) | 44″/1118MM | 40.50″ | 45.50″ |
| 4″ (101.6MM) | 46″/1168MM | 42.50″ | 47.50″ |
| 4″ (101.6MM) | 48″/1219MM | 44.50″ | 49.50″ |
| 4″ (101.6MM) | 54″/1372MM | 50.50″ | 55.50″ |
| 4″ (101.6MM) | 60″/1524MM | 56.50″ | 61.50″ |
| 4″ (101.6MM) | 66″/1676MM | 62.50″ | 67.50″ |
| 4″ (101.6MM) | 72″/1831MM | 68.50″ | 73.50″ |
| 5″ (127MM) | 24″/610MM | 20.50″ | 25.50″ |
| 5″ (127MM) | 26″/660MM | 22.50″ | 27.50″ |
| 5″ (127MM) | 28″/711MM | 24.50″ | 29.50″ |
| 5″ (127MM) | 30″/762MM | 26.50″ | 31.50″ |
| 5″ (127MM) | 32″/813MM | 28.50″ | 33.50″ |
| 5″ (127MM) | 34″/864MM | 30.50″ | 35.50″ |
| 5″ (127MM) | 36″/914MM | 32.50″ | 37.50″ |
| 5″ (127MM) | 38″/965MM | 34.50″ | 39.50″ |
| 5″ (127MM) | 40″/1016MM | 36.50″ | 41.50″ |
| 5″ (127MM) | 42″/1067MM | 38.50″ | 43.50″ |
| 5″ (127MM) | 44″/1118MM | 40.50″ | 45.50″ |
| 5″ (127MM) | 46″/1168MM | 42.50″ | 47.50″ |
| 5″ (127MM) | 48″/ 1219MM | 44.50″ | 49.50″ |
| 5″ (127MM) | 54″/1372MM | 50.50″ | 55.50″ |
| 5″ (127MM) | 60″/1524MM | 56.50″ | 61.50″ |
| 5″ (127MM) | 66″/1676MM | 62.50″ | 67.50″ |
| 5″ (127MM) | 72″/1831MM | 78.50″ | 73.50″ |
