High Air Pressure 3′ ′ DTH Bit for Mining

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: 3′′ DTH Bit
• Type: Drilling Tools
• Application: Mining or Water Well Drilling
• Condition: New
• Transport Package: Ply-Wooden Cases
• Specification: 90-110mm
• 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 3" hammer DTH bits shank	Bit Dia.		No. Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
	mm	inch
COP32	85	3 11/32"	2	6×φ13	4×φ12	4.2	COP32-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	COP32-90
	95	3 3/4"	2	6×φ14	4×φ13	4.7	COP32-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	COP32-100
	105	4 1/8"	2	8×φ13	6×φ12	5.3	COP32-105
BR3	85	3 11/32"	2	6×φ13	4×φ12	3.8	BR3-85
	90	3 1/2"	2	6×φ14	4×φ12	4.0	BR3-90
	95	3 3/4"	2	6×φ14	4×φ13	4.3	BR3-95
	100	3 7/8"	2	8×φ12	6×φ12	4.8	BR3-100
	105	4 1/8"	2	8×φ13	6×φ12	5.2	BR3-105
DHD3.5/COP34	85	3 11/32"	2	6×φ13	4×φ12	4.2	DHD35-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	DHD35-90
	95	3 3/4"	2	6×φ14	4×φ13	4.8	DHD35-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	DHD35-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	DHD35-105
QL30	85	3 11/32"	2	6×φ13	4×φ12	4.5	QL30-85
	90	3 1/2"	2	6×φ14	4×φ12	4.7	QL30-90
	95	3 3/4"	2	6×φ14	4×φ13	4.9	QL30-95
	100	3 7/8"	2	8×φ12	6×φ12	5.0	QL30-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	QL30-105

Product Introduction
Our dth bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life.,all the products are manufactured as per the international standard. They are widely used by our customers all over the world

 

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

Detailed Image