Metal Steel Core Lifter Cathcer Used for Hollow Stem Auger Soil Sampling

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Certification: AISI
• Transport Package: Carton Box
• Specification: BQ NQ HQ PQ NQ3 HQ3 PQ3
• Trademark: ROSCHEN
• Model NO.: BQ NQ HQ PQ NQ3 HQ3 PQ3
• Origin: China
• HS Code: 8207199000
• Production Capacity: 100000000 PCS

Product Description

Steel Basket Core Barrel Bits Usage: Loose, soft formations - use in conjunction with steel core basket


Plastic Basket Core Barrel Bits Usage: Loose, soft formations - use in conjunction with plastic core basket 
 
Plastic Core Basket Usage: Retains loose, soft sample - use in conjunction with plastic basket core barrel bits  
       
Metal Core lifter catcher can be used to prevent water bearing sands from entering the hollow stem auger I.D. during drilling, while continuing to allow for the sampling tube to pass through.

Additional sizes and styles are available on request.      


Plastic Basket Retainer         

Installed in the end of a standard or tab sampler to insure the soil sample does not slide out of the sampler as it is being withdrawn from the hole. For use in either the standard heavy duty or tab type samplers.


Core Catcher Retainer Basket          

Retainer Baskets Used in conjunction with retainer basket bits, retainer baskets can be used to improve sample recovery in loose formations. Retainer Baskets Roschen retainer baskets are available in soft, medium, and hard plastic. Retainer baskets have flexible fingers that open to allow the soil into the side of core barrels, or Split Spoon Samplers, and the soils without leaking out of Split Spoon Samplers or core barrel. Particularly suitable for sandstone layers, broken rock formations, loose cores that cannot be completely corrugated, or soft formations. Collection, or coring is greatly improved.   

 

Spring Core Catcher Specifccations
Core Catcher SIZE	AQTK
	BQ
	BQTK
	NQ
	NQTK (NQ2")
	NQ3
	HQ
	HQ3
	PQ
	PQ3
	T2-46
	T2-56
	T2-66
	T2-76
	T2-86
	T2-101
	T2-116
	T2-131
	T2-146
	T2-152
	T2-168
	T6-76
	T6-86
	T6-102
	T6-116
	T6-131
	T6-146
	T6-152
	Mazier 76
	Mazier 86
	Mazier 101
	Mazier 116
Notes:
Any special size is available by requests.

The whole set drilling tools we supply:

Stop Ring, Core lifter, Core lifter case, Locking coupling, adaptor coupling, Landing ring, Inner tube Stabilizer, overshot, Casing tube, Casing bit, water swivel, hoist plug, fishing tools,wrenches, sub adaptor, foot clamp.







Any special size will be available by requests.