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Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

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City:wuxi

Province/State:jiangsu

Contact Person:MsAmelia

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China Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit wholesale

Hole Opener Diamond Reaming Shell , BQ Back Reamer For Diamond Drill Bit

Name: Hole Opener Diamond Reaming Shell BQ Back Reamer For Diamond Drill Bit
Brand: SINOCOREDRILL
Price: 1 USD

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Brand Name :SINOCOREDRILL

Model Number :BWL NWL HWL PWL

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 :Back Reamer / Reaming shells

Size :BQ NQ HQ PQ

Application :Act as a stabilizer for drill bit

Material :Natural or synthetic diamond

Color :Golden

HS code :820719

Brand :SINOCOREDRILL

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Hole Opener Reaming Shell NQ HQ Diamond Reaming Shell / Back Reamer For Diamond Drill Bit

NQ HQ Diamond Reaming Shell/back reamer for drill bit

1.Test Report & MTC

2.Ready stock for normal sizes

3.Customized sizes welcomed

4.One stop service

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.

Specifications:

'Q' series, 'T' series, 'T2'series and others.

Reliable quality and advanced German technology

More consistent & Stable performance

Competitive prices and longer lifespan

Professional OEM, superior grade quality, more than 10years manufacturing experience

Technicial Parameters
Core bits			Reaming Shell
Size	O.D (mm)	I.D (mm)	Size	Set Diameter (mm)
H	95.76/95.38	63.63/63.38	HQ	96.27/95.89
H3/HoTT	95.76/95.38	61.24/60.99	HQ3/HQTT	---
HWG(HX)	98.98/98.60	76.33/76.08	HWG(HX)	99.36/99.11
HMLC	98.98/98.96	63.63/63.38	HMLC	98.20/97.80
P	122.30/121.80	85.09/84.84	PQ	122.81/122.43
P3	122.30/121.80	83.18/82.93	PQ3	122.81/122.43
T2-76	76.12/75.87	61.82/61.57	T2-76	76.50/76.20
T2-101	101.12/100.80	83.82/83.57	T2-101	101.50/101.20

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