DHD 380
| Flat Face Alternative design for all rock conditions especially fractured and fissured rocks and changing formations. | ||
| Concave Alternative design for all rock conditions particularly deep hole drilling can improve hole alignment as a result of inverted pilot. | ||
| Convex Strong design for all conditions especially hard abrasive rock.Good balance of fast drilling and long service life. |
| Ballistic Inserts Suitable for soft and medium compact low abrasive rocks producing large cuttings. Not suitable for badly fractured rocks. | Domed Inserts Strong rugged shape for high performance and good service life in all conditions particularly suitable for very hard abrasive rocks and deep hole drilling. | Semi-Ballistic Inserts Suitable for all soft and medium rock conditions including fractured and fissured rocks. |
DRILL BITS | ||||||||
Bit | Diameter | Face | Buttons | Over | Weight | |||
Part No | mm | inch | Design | Type | Qty/Dia | Size | (kg) | |
| Hammer - DOMINATOR 800 Hammer - DOMINATOR 880 Hammer - DOMINATOR 880 DW | ||||||||
650977 | 200 | 7 7/8 | Concave | Domed | 31 x 16 mm | 51.5 | ||
650373 | 203 | 8 | Concave | Domed | 10 x 20 mm / 14 x 16 mm | 51.5 | ||
650022 | 241 | 9 1/2 | Concave | Domed | 10 x 16 / 18 x 20 mm | 56.9 | ||
650389 | 254 | 10 | Concave | Domed | 18 x 20 mm / 10x16 mm | 64.5 | ||
650898 | 300 | 11 7/8 | Convex | Domed | 34 x 20 mm | 84.5 | ||
653041 | 311 | 12 1/4 | Concave | Domed | 42 x 20 mm | 84.1 | ||