|Top Sub Thread:||API2 3/8"REG||Weight(less Bit):||40kg|
|Hole Range:||110mm-130mm||Color:||Black Or Your Required|
|Application:||Ore Mining,Crushing,underground Mining Teeth,Ground Engineering|
M40 DTH Hammer,
25 Bar DTH Hammer,
API 2 3/8"REG Thread dth tools
Working Pressure 10-25 Bar 4'' M40 DTH Hammer For Water Well Drilling
Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has many applications, including water well, oil and gas, blast hole and foundation drilling. This is an energy efficient form of wide-hole drilling (in the hole range of 100-254 mm) that can be performed in both a downward and an upward direction.
|Top sub thread||API 2 3/8”REG|
|Working pressure||1.0-2. 5Mpa|
|Impact rate at 1.4Mpa||30Hz|
|Recommended rotation speed||30-70rpm|
It can use for water well drilling,Mining,Blasting drilling ,construction and etc.
Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.
Contact Person: Ms. Ling Bo