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Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

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City:wuxi

Province/State:jiangsu

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China Btw ISO9001 Reaming Shells Pcd Strengthened Type wholesale

Btw ISO9001 Reaming Shells Pcd Strengthened Type

Name: Btw ISO9001 Reaming Shells Pcd Strengthened Type
Brand: SINOCOREDRILL
Price: 1 USD

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Brand Name :SINOCOREDRILL

Model Number :BTW

Certification :CE ISO9001

Place of Origin :CHINA

MOQ :N/A

Payment Terms :T/T

Supply Ability :Based on Detailed Order

Delivery Time :30Days

Packaging Details :Sea Delivery Package

Type :PCD Reaming shells

Size :BTW

Application :Act as a stabilizer for drill bit

Material :Natural or synthetic diamond

Color :Black

HS code :820719

Brand :SINOCOREDRILL

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BTW Reaming Shells PCD Strengthened Type

Description:

Diamond reaming shell widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation, hydro-geological exploration etc.

Reaming shells are designed to be placed behind the core bit to ensure hole diameter is maintained and to assist core barrel stabilization. This ensures that when a new core bit is inserted into a continuing bore hole there is a good chance of reaching bottom of bore hole without reaming.

Reaming shells are produced with diamond panel pads using specially chosen diamonds, although reaming shells generally last 3 - 4 times longer than core bits they should be retired as soon as they wear under gauge otherwise it could result in an undersize bore hole diameter which can mean reaming later.

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 manufacture all kinds of diamond bits and reaming shells according to customer's special requirement, reaming shell can penetrate a broad range of formations from the sofest to the hardest rocks.

Specifications:

ITEM	DIAMOND BIT					REAMING SHELL
"Q" Series Wireline	Size	Bit-set OD		Bit-set ID		REAMING SHELL
	Size	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	0.866	36.3	1.429
	46	46.0	1.811	32.0	1.260	46.3	1.823
	56	56.0	2.205	42.0	1.654	56.3	2.217
	66	66.0	2.598	52.0	2.047	66.3	2.610
	76	76.0	2.992	62.0	2.441	76.3	3.004
	86	86.0	3.386	72.0	2.835	86.3	3.398
	101	101.0	3.976	84.0	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

Other specifications and sizes are possible on request.

Btw ISO9001 Reaming Shells Pcd Strengthened Type

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