QL 50
| 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 - SUPER DOMINATOR 550 HD QL 50 | ||||||||
653031 | 135 | 5 5/16 | Flat | Domed | 7 x 16 mm + 8 x 16 mm Long | 15.3 | ||
653235 | 140 | 5 1/2 | Flat | Domed | 7 x 16 mm + 8 x 16 mm Long | 16.3 | ||
653149 | 145 | 5 1/2 | Concave | Domed | 15 x 16mm | Y | 16.0 | |
653032 | 150 | 5 7/8 | Flat | Domed | 8 x 16 mm + 8 x 16 mm Long | Y | 16.6 | |
653246 | 165 | 6 1/2 | Convex | Domed | 20 x 16 mm | Y | 19.0 | |