BBC45 Christmas Tree Rock Cutting Heads
Tackle solid rock bores with strength and precision. The shape of the Barbco BBC45 Christmas Tree Rock Cutting Head helps the machine self-center to maintain line and grade accuracy. One of our heavy duty cutting heads, this style is constructed using 1-1/2” thick A36 steel plate with three or four bank heads. Each bank features an over cutter and a wiper mounted with 1” GR8 hardware. After some wear and tear, you can easily replace the over cutters, hex drive and bits for extended use. Optional head leads are available.
NOTE: BBC45 ROCK HEAD IS RATED AT 5000 PSI MAX. ROCK HARDNESS
| 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″ |
