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Certification:ISO API

DTH Drill Bits Downhole Drilling Tools For Engineering Anchoring Drilling Rig

Description:

The DTH drill bit is also known as down the hole hammer bit. It can fall into two types: tungsten carbide type and diamond enhanced type. Its main components are steel body and alloy ball tooth. It can be used in the drilling of complex formation and strata easy to collapse.

As to the packaging, our down the hole hammer bit will be packed strictly in accordance with the requirements of our customers. And for the hammers to be exported, standard plywood wooden boxes are utilized.

Technical Parameters:

Number	Name	Specification Model	Unit	Unit weight	Remarks
				kg	Matching drill bits /unit weight
1	Impactor	WC-150	Set	68	Φ155		Φ165
2	Impactor	WC-130	Set	60	Φ138		Φ147
3	Impactor	WC-110	Set	36	Φ115		Φ130
4	Impactor	WC-100	Set	30	Φ105		Φ115
5	Impactor	WC-85	Set	29	Φ96		Φ105
6	Impactor	WC-70	Set	16	Φ76		Φ80
7	Impactor	FC-115	Set	30	Φ120		Φ140
8	Impactor	FC-56	Set	12	Φ56		Φ190

Number	Name	Model	Unit	Matched impactor
1	Simultaneous casing drilling tool	GZ-108A	Set	WC-85
2	Simultaneous casing drilling tool	GZ-127A	Set	WC-110
3	Simultaneous casing drilling tool	GZ-146A	Set	WC-110
4	Simultaneous casing drilling tool	GZ-168A	Set	WC-150
5	Simultaneous casing drilling tool	GZ-178A	Set	WC-150