171mm DHD360 DTH Button Bits For Water Well Drill / Mining Face Type Optional

DHD360-171mm Button Bit DTH Bit For DHD360 Hammer For Blasting Hole With Recommended Working Pressure 14bar To 24 bar

The products mainly include DTH(down-the hole)hammers and bits with capacity of drilling holes from 3" to 32"(76mm-1000mm) in diameters, DTH drilling tools with large diameters for deep holes drilling, eccentric(ODEX) casing system and concentric casing system, reverse circulation hammers and bits, accessories of rock drills and some other equipments. They enjoy great popularity in open-pit or underground mining, hydraulic engineering, oil and gas engineering, bridge engineering, construction engineering, geotechnical engineering and some other fields. Tianhe has been one of the leading manufacturers in China whose DTH drilling tools have the most complete specifications and widest application fields.

FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided.

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?

A: Sure, welcome, here is our address: Changsha, Hunan.

button drill bit

dth installation tools

171mm DHD360 DTH Button Bits For Water Well Drill / Mining Face Type Optional Images