Nq Reaming Shell for Geological Drilling

• Customization: Available
• Type: Core Drill
• Usage: Geological Exploration
• Model NO.: NQ
• Certification: API
• Outside Diameter: 75.7
• Inside Diameter: 36.4
• Other Models: Bc,Bo,Bq
• Product Name: Reaming Shell
• Transport Package: Carton and Wooden Box
• Specification: NQ
• Trademark: KAT
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000 Pieces/Month
• Package Size: 30.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 2.000kg

Product Description

Brief Introductions of Reaming Shells
Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel. This type of diamond tool is physically longer than the standard type. So for the compensation of the difference in reaming shell length, an appropriate inner tube extension is necessary to be used.
Ranging from broken and abrasive to consolidated and non-abrasive formations, reaming shells are all suitable to use. We can produce reaming shells with 6", 10" and 18" length.

Features of Reaming Shells
1) Acts as a stabilizer for drill bit.
2) Be set with natural or synthetic diamond.
Our reaming shells enjoy the best quality and most special design in the industry. With several different types, we try our best to satisfy any of your requirements.

Available Size for our Reaming Shells
Q" Series: AQ,BQ,NQ,HQ,PQ(Front end & Back end Type)
T Series: T36,T46,T56,T66,T76,T86
WF Series: HWF,PWF,SWF,UWF,ZWF
WT Series: RWT,EWT,AWT,BWT,NWT,HWT(Single Tube/Double Tube)
WG Series: EWG,AWG,BWG,NWG,HWG (Single Tube/Double Tube)
WM Series: EWM,AWM,BWM,NWM
T2/T6 Series: T256,T266,T276,T286,T2101/T676,T686,T6101,T6116, T6131,T6146,T6H
Others: NMLC,HMLC,LTK48,LTK60,TBW,TNW,ATW,BTW,NTW,AQTK ,NXD3,NXC,T6H,SK6L146,TT46,TB56,TS116,CHD101
 

Sizes of Core Bits andReaming Shells
Description		Core bit		Core bit		Reaming shell
		Outside Diameter		Inside Diameter		Outside Diameter
Model		Inches	mm	Inches	mm	Inches	mm
BTW		2.345	59.56	1.667	42.1	2.36	59.95
NTW		2.965	75.31	2.218	56.1	2.98	75.7
HTW		3.762	95.57	2.809	71.1	3.783	96.09
AC(AQ)		1.875	47.63	1.062	26.97	1.89	48.01
BC(BQ)		2.345	59.56	1.433	36.4	2.36	59.95
BC3(BQ3)		2.345	59.56	1.32	33.53	2.36	59.95
NC(NQ)		2.965	75.31	1.875	47.63	2.98	75.7
NC3(NQ3)		2.965	75.31	1.775	45.08	2.98	75.7
HC(HQ)		3.762	95.57	2.5	63.5	3.783	96.09
HC3(HQ3)		3.762	95.57	2.406	61.11	3.783	96.09
PC(PQ)		4.805	122.05	3.345	84.96	4.828	122.65
PC3(PQ3)		4.805	122.05	3.27	83.06	4.828	122.65
T2-56		2.205	56	1.642	41.7	2.217	56.3
T2-76		2.992	76	2.429	61.7	3.004	76.3
T2-86		3.385	86	2.823	71.7	3.398	86.3
T2-101		3.976	101	3.295	83.7	3.988	101.3
T6-101		3.976	101	3.11	79	3.996	101.5
T6-131		5.157	131	4.252	108	5.157	131.5

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The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality