Beijing Prodrill Co., Ltd

1.Black galaxy less 2-3hrs 2.Tropicla brown 3-4hrs 3.Tan brown 5-6hrs 4.South Africa red less 2-3hrs 5.Competitive price at

1.Easy operate, flat surface avoiding stone internal damage 2.high efficiency in mining 3.not restricted by seasons

Higher abrasive -resistance Much safe warranted in normal usage. Sharp cutting Long lifetime Good Balance

1.Optimum mechanical characteristics 2.Good tenacity 3.High fatigue resistance 4.Wear resistance and high impact toughness

*Different front designs for various rock formations *Longer service life *Improved hole straightness *Lowest cost per meter

DTH hammer 1.Lower sound level. 2.High penetration. 3.Excellent flushing straightness. 4.Good hole quality.

1.premium quality nickel-alloy steel 2.increased durability and wear characteristics 3.Specific heat treatment standards

1.Best heat treated 2.Super alloy steel. 3.Durable impact parts. 4.High speed, most stable performance. 5.Long worklife.

1.Best heat treated 2.Super alloy steel. 3.Durable impact parts. 4.High speed, most stable performance. 5.Long worklife.

Hand held jack hammer 1.With suitable size shims and wedges, 2.Higher efficiency splitting. 3.For second block splitting.