140mm Shank Src542 RC Drill 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.: SRC542
• Transport Package: Ply-Wooden
• Specification: 140mm
• Trademark: sollroc
• Origin: Made in China
• HS Code: 82071990
• Production Capacity: 10000/Month

Product Description

Product Introduction:
Reverse circulation hammers and bits are used in exploration and grade control applications to obtain an accurate sample with no risk of contamination. Sollroc offers a range of reverse circulation hammers and drill bits that provide outstanding performance coupled with reliability and simplicity.
Backed up with a large industrial experience in this domain, we are offering an optimum quality range of RC Reverse circulation Bits. The offered bits are manufactured by utilizing certified quality materials and latest technologies in the strict vigilance of our highly skilled professionals. These bits are widely used in various drilling and mining applications to take the sample of stone and sand. Furthermore, our robust range of RC Reverse Circulation Bits is available in various specifications as per the need of our valuable patrons at lowest prices.

Product Advantages:
1.Sturdiness
2.Fissure resistance
3.Optimum performance
4.Long life
5.Reverse circulation drilling is simple and easy.
6.High penetration rates, and it has minimal environmental impact

Technical Parameters
SOLLROC RC BIT model SRC542:

Diameter		Buttons * button diameter		Button  angle	Flushing holes	Recommended Shroud dia (mm)	Approx. Weight (kg)
mm	inch	Gauge	Centre
121	4 3/4	8*14mm	6*14mm+2*14mm	35	2	119	10.7
124	4 7/8	8*14mm	6*14mm+2*14mm	35	2	122	10.9
127	5	8*14mm	6*14mm+3*14mm	35	2	125	11.2
130	5 1/8	8*14mm	6*14mm+3*14mm	35	2	128	11.5
133	5 1/4	8*16mm	6*14mm+3*14mm	35	2	131	11.7
135	5 3/8	8*16mm	6*16mm+3*14mm	35	2	133	12
137	5 3/4	8*16mm	6*16mm+3*14mm	35	2	135	12.3
140	5 1/2	8*16mm	6*16mm+3*14mm	35	2	138	12.5
143	5 5/8	8*16mm	6*16mm+3*14mm	35	2	141	12.8
146	5 3/4	8*16mm	6*16mm+3*14mm	35	2	144	13.5

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

Delivery Way:
By Air, By express or By Sea

Package :
Ply-wooden cases + pallet

Detail Photos: