Sollroc High Air Pressure 4′′ DTH Bit for Water Well Drilling and Mining

• Customization: Available
• Type: Drilling Tools
• Application: Mining or Water Well Drilling
• Model NO.: 4′′ DTH Bit
• Transport Package: Ply-Wooden Cases
• Specification: 105-130mm
• Trademark: sollroc
• Origin: China
• HS Code: 82071300
• Production Capacity: 5000PCS/Month

Product Description

Product Features

Sollroc has been manufacturing DTH bits for serveral years, allowing us to develop bits suitable for a range of drilling applications.

We custom make DTH bits that are suited to drilling for Geo-Thermal & Waterwell, Construction, Horizontal Directional Drilling as well as Mining.

Bit diameters range from 2" to 32", in three different face shapes(Flat, Concave and Convex) with an excellent selection of industry shanks.

Technical Parameters

For 4" hammer DTH bits shank	Bit Dia.		No.  Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
	mm	inch
DHD340A/COP44	105	4 1/8"	2	6×φ14	5×φ13	9.0	DHD340-105
	110	4 1/4"	2	7×φ13	6×φ13	9.3	DHD340-110
	115	4 1/2"	2	7×φ14	6×φ13	10.0	DHD340-115
	120	4 3/4"	2	8×φ14	6×φ14	11.0	DHD340-120
	127	5	2	8×φ14	7×φ14	12.0	DHD340-127
SD4	105	4 1/8"	2	6×φ14	5×φ13	9.0	SD4-105
	110	4 1/4"	2	7×φ13	6×φ13	9.5	SD4-110
	115	4 1/2"	2	7×φ14	6×φ13	9.8	SD4-115
	120	4 3/4"	2	8×φ14	6×φ14	11.5	SD4-120
	127	5	2	8×φ14	7×φ14	12.3	SD4-127
QL40	105	4 1/8"	2	6×φ14	5×φ13	9.0	QL40-105
	110	4 1/4"	2	7×φ13	6×φ13	9.2	QL40-110
	115	4 1/2"	2	7×φ14	6×φ13	9.5	QL40-115
	120	4 3/4"	2	8×φ14	6×φ14	10.3	QL40-120
	127	5	2	8×φ14	7×φ14	11.5	QL40-127
Mission40	105	4 1/8"	2	6×φ14	5×φ13	6.0	M40-105
	110	4 1/4"	2	7×φ13	6×φ13	6.2	M40-110
	115	4 1/2"	2	7×φ14	6×φ13	6.6	M40-115
	120	4 3/4"	2	8×φ14	6×φ14	7.0	M40-120
	127	5	2	8×φ14	7×φ14	7.4	M40-127

 

About us

We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.


Delivery & Package

Delivery: By air, By sea or By express

Package: Ply-wooden cases + Pallet

Delivery time: about 20 days


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