AQ BQ NQ HQ Surface Set Diamond Bit

Description

Surface set diamond core bits can be used with any type of core barrels.By varying the diamond grade,size,quality and matrix hardness and crown shape.

To avoid excessive matrix wear at the leading edge of each segment.Tingsten carbide inserts are fitted on each side of the waterway.This kind of bits cannot be used in broken or loose formation.

Basic info

Original: Wuxi, China

Certification: ISO9001

Price: Negotiable

Model NO: BQ NQ HQ PQ

Usage: Wireline core barrel parts

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Standard:DCDMA

MOQ: 1 PC

FACE PROFILES

Semi Round : Standard profile. Very strong in hard broken formation.

Stepped : High penetration and stability but fragile in hard fractured formation.

Conical : Good penetration rate and stability. Stronger than stepped profile.

Pilot : Good core recovery in soft, friable formation especially when used with face discharge. Good stablisation but fragile nose.

Biconical : Only used on thick kerf core bits in soft unfractured formation.

Diamond stone size: Stones Per Carat (spc)

10/15 spc: Soft to Medium Formation

20/25 spc: Medium to Hard Formation

30/40 spc: Medium Hard to Hard Formation

40/60 spc: Hard Formation

60/80 spc: Hard to Very Hard Formation

Packaging and shipping

Company exhibiton

Please feel free to send us your detailed requirements, you would be satisfied with our service.

Contact Below

Wuxi Geological Drilling Equipment CO., LTD

Add: No122 Xizhang Road,Gushan Town,Jiangyin City,Jiangsu Province

Contact:Xiaoying Qin

Tel:+86-510-81631009

Fax:+86-510-81631009

Mob:+86-15261631775

E-mail: xizuanmandy@gmail.com

website: http://www.chinaxizuan.com

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