Home > Reaming Shells >

NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell

Product Categories

Core Drill Rig [84]
Diamond Core Bit [159]
Reaming Shells [100]
Wireline Core Barrel [125]
Wireline Drill Rod [109]
Horizontal Directional Drilling Rigs [44]
Water Well Drilling Rig [15]
CBM Drilling Rig [9]
HDD Drilling Tools [31]
Tungsten Carbide Inserts [6]
Drilling Mud Pumps [12]
Top Drive Oil Rig [4]
Cone Penetration Test Apparatus [8]
Underground Drill Rig [9]
Plastic Pipe Welding Machine [37]
Solar Photovoltaic Products [6]
Rotary Air Blowers [5]

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell

Name: NQ NQ3 Reaming Shells High Performance Diamond Impregnated Reaming Shell
Brand: SINOCOREDRILL
Price: 65 USD

Wholesale NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell from china suppliers

Place of Origin : CHINA

Brand Name : SINOCOREDRILL

Certification : CE

Model Number : BWL NWL HWL PWL

MOQ : 5 PCS

Packaging Details : Sea Delivery Package

Delivery Time : 5 ~10 DAYS

Payment Terms : T/T, L/C

Supply Ability : Based on Detailed Order

Price : USD 65~200

Type : Reaming shells

Size : NQ NQ3

Material : Synthetic diamond

Color : Black

HS code : 820719

Contact Now

NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell

1.Introduction

The reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit. We can produce reaming shells with 6", 10" and 18" length. Reaming shells (with double pads or three pads) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. As this kind of reaming shell is physically longer than the standard type, it is necessary to use an appropriate inner tube extension in order to compensate for the difference in overall reaming shell length.

Specifications

1. Wide range of useage
2. High quality best price
3. Long life and full model
4. Be certified by ISO9001

2. Avaliable Size of reaming shells :

Item	Diamond bit							REAMING SHELL
“Q”series wireline	size	Bit set OD			Bit set ID
		mm		inch	mm		inch	mm	inch
	AQ	47.60		1.88	26.97		1.06	48.00	1.89
	BQ	59.50		2.35	36.40		1.43	59.90	2.36
	NQ	75.30		2.97	47.60		1.88	75.70	2.98
	HQ	95.58		3.77	63.50		2.50	96.00	3.78
	PQ	122.00		4.80	84.96		3.35	122.60	4.83
Swedish Metric T2 Series	36	36.0	1.417		22		0.866	36.3	1.429
	46	46.0	1.811		32		1.260	46.3	1.823
	56	56.0	2.205		42		1.654	56.3	2.217
	66	66.0	2.598		52		2.047	66.3	2.610
	76	76.0	2.992		62		2.441	76.3	3.004
	86	86.0	3.386		72		2.835	86.3	3.398
	101	101.0	3.976		84	3.307		101.3	3.988
Swedish T Series	TAW	47.6	1.875		23.2	1.31		48.0	1.89
	TBW	59.5	2.345		44.9	1.77		59.9	2.36
	TNW	75.3	2.965		60.5	2.38		75.7	2.98

Reaming shells are available in all standard drilling sizes(BQ,NQ,PQ,HQ) as well as a number of region-specific sizes.

Combined high quality and design make our reaming shells the best in the industry. With several different types, we've got you covered no matter what your requirements are.

NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell

Product Tags:

diamond core bit

hole reamer tools