3.5′ ′ Shank Src3.5y RC Bits for Exploration

• After-sales Service: Yes
• Warranty: Yes
• Material: High Carbon Steel
• Application: Hole Drilling in Mines, Hydrology and Water Well ,
• Formation: Complicated Gravel Formation
• Quality: Best
• Model NO.: SRC 3.5Y
• Transport Package: Ply-Wooden
• Specification: 92mm-95mm
• Trademark: sollroc
• Origin: Made in China
• HS Code: 82071300
• Production Capacity: 10000/Month

Product Description

Product Introduction:
RC series reverse circulation drilling is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.
Reverse circulation drilling (RC) is a drilling technique that allows samples to be retrieved with minimal contamination. The samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall.
Due to its high-quality sample results, and speed of operation for shallower holes, reverse circulation drilling is becoming increasingly popular around the globe. In fact, it's the most widely accepted chip sampling method.

Product Advantages:
1.Although the process can be costly the overall drilling costs can actually be reduced by up to 40% when using reverse circulation drilling.
2.Results from reverse circulation drilling can be revealed much faster as the completion of the drilling process is done quickly.
3.The method is safe to use and requires fewer man hours.
4.Reverse circulation drilling requires less water than other mining methods.

Technical Parameters
SOLLROC RC BIT model SRC3.5Y:

Diameter		Buttons * button diameter		Button  angle	Flushing holes	Shroud diameter (mm)	weight  (kg)
mm	inch	Gauge	Centre
92	3 5/8	6*14mm	6*12mm	35	2	90	6.1
95	3 3/4	6*14mm	6*12mm	35	2	93	6.3

About us:
SOLLROC Reverse Circulation drilling (RC) ,from size 3'' to 5.5'', is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:
By Air, By express or By Sea

Package :
Ply-wooden cases + pallet

Detail Photos: