Soil Sampling Overshot Assembly NW Casing With 2 - 15 / 16" Tricone
1. high quality alloy tube
2. thru-wall heat treated tube body
3. consistent concentricity, straightness
4. tapered threads
Wire-line core drilling equipment is very commonly used for mineral
exploration for deep holes because of practical usage.
Sinocoredrill products are manufactured by using high quality raw
materials and designed according to DCDMA ,wire-line –Q standard.
We offers to clients following models of wire-line core barrel
compatible with -Q Wire-line Standard Drilling Equipment;
Wire-line Double Tube Core Barrel; B, N, H, P sizes;
Wire-line Triple Tube Core Barrel; B-3, N-3, H-3, P-3 sizes;
Wire-line Core Barrel T2-76, T2-86, T2-101… T series;
Wire line core barrels are used when coring to greater depths,
mainly because they eliminate the need to couple and uncouple the
rod string each time the core is retrieved. An overshot device is
dropped on a cable and directly couples onto the inner tube
assembly, allowing fast retrieval of the core after each core run.
Available in DCDMA sizes B, N, H. and P.
Accessories of Over Shot
QTY per set
Cable Swivel Collar
Cable Swivel Body
Cap,Ezy Lock O/shot
Spring,Eay Lock O/shot
Sleeve,Ezy Lock O/shot
Ezy Lock overshot head
1) Strong magnetic field and strong attractive force .
2) Have multiple Functions .
3) Be convenient and safe in use .
4) Advanced designs and multiple choices.