Surface Set Diamond Core Bit Q Series

FOB Reference Price:Get Latest Price
$30.00 - $200.00 / Piece | 1 Piece/Pieces (Min. Order)
Material:
Diamond
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Overview
Quick Details
Place of Origin:
China
Brand Name:
FORSUN
Model Number:
PQ HQ NQ HQ3 PQ3 NWG BWG NMLC T6
Type:
Core Drill Bit, Core Drill Bit
Use:
geotechnical engineering, geological, geotechnical drilling, wireline core drilling
Material:
diamond
Website:
www.forsun-tools.com
Supply Ability
Supply Ability:
500 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Cartons or ply-wooden cases
Port
CHANGSHA
Picture Example:
package-img
package-img
Product Description

Surface Set Diamond Core Bit Q Series 

 

This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bit. It is also recommended for use in drilling harder formations where the available rotary speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.

 

In most cases, surface set diamond bits will provide higher rates of penetration than in softer formations due largely to the greater degree of exposure of the individual diamond crystals.

To choose a right surface set for the formations drilled, we need at least consider the following aspects: diamond size, diamond grade, profile design.

Principle of choosing diamond size--the harder the rocks, the smaller the diamond size should be.

 

 

 

Rule of selecting diamond grade--the harder the rocks, the better the diamond grade should be.

 

 

 

Face Profiles of surface set core bit:

 

                 semi-round profile                                                  7-step profile

 

                     

 

Size

Wireline series: Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, WL-56, WL-66, WL-76

T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

TT series: TT 46, TT 56

T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146

T6S series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146

B series: B46, B56, B66, B76, B86, B101, B116, B131, B146

MLC series: NMLC, HMLC

LTK series: LTK48, LTK60

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, HWM

Other sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW

Chinese standard: 56mm, 59mm, 75mm, 91mm, 110mm, 131mm, 150mm, 170mm, 219mm, 275mm

 

Detailed Images

 

 

 

 

FAQ

Q: Are you a manufacturer or trading company?

A: We are a specialized manufacturer.

 

Q: What are your main products, and used for?

A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.

They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

 

Q: How about the delivery terms?

A: 1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery. 

     2. Min. order quantity: 1 piece.

     3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

 

Q: How about discount?

A: Price is based on products and order quantity.

 

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

 

Q: How about your after-sales service?

A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

 

Q: Where is your factory located in?

A: Our factory is located in Changsha city, Hunan province, China.

 

Q: How does your company control the quality?

A: Quality first. In order to guarantee high quality for our products, Forsun always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004. 

 

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