Src545 5" Reverse Circulation RC Bit 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.: SRC545
• Transport Package: Ply-Wooden
• Specification: 124mm-136mm
• Trademark: sollroc
• Origin: Made in China
• HS Code: 82071300
• Production Capacity: 10000/Month

Product Description

Product Introduction:
RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.
We can supply RC series products, like RC hammers & bits from size 3'' to 6'' and RC drill pipe.
RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.

Product Advantages:
1.High rate penetration
2.Good performance in bad ground
3.Good for environmental.
4.Convenient

Technical Parameters
SOLLROC RC BIT model SRC545:

Diameter		Buttons * button diameter		Button  angle	Flushing holes	Shroud diameter (mm)	weight  (kg)
mm	inch	Gauge	Centre
124	4 7/8	8*14mm	8*13mm	35	2	122	11.0
127	5	8*14mm	8*14mm	35	2	125	11.2
133	5 1/4	8*16mm	9*14mm	35	2	131	11.7
136	5 3/8	8*16mm	6*16mm+3*14mm	35	2	134	12.0

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: