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Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ

Sinotechdrill International Co., Ltd

Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ

Brand Name : Sinotechdrill

Model Number : NQ,HQ,PQ,LTK,T2,T6,T6S,HWF,PWF,NWG,HWG,NX,HX,NMLC

Certification : CE

Place of Origin : China

MOQ : 1 PC

Price : Based on Detailed Order

Payment Terms : L/C, T/T

Supply Ability : Based on Detailed Order

Delivery Time : Based on Detailed Order

Packaging Details : Standard carton box

Material : Sythetic, natural diamond

Type : Surface and impregnate

Use : Mineral exploration, Mineral exploration

Color : AS PER YOUR REQUEST

Size : BQ NQ HQ PQ

Crown Height : 9mm 12mm 14mm 16mm 25mm

Feature : high penetration long lifespan

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Wireline Natural Diamond Surface Set Core Drilling B N H P Bits

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.

Diamond Size Formation Drilled
10/20 SPC* Soft formation
20/30 SPC soft to medium formation
30/40 SPC medium formation
40/60 SPC Medium to hard formation
< 60/80 SPC Very hard formation

*SPC is short for Stone per Carat

**40/60 is standard diamond size for natural diamond core bit

***Other sizes are available as per request


Face Profiles of surface set core bit:

Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ
Our factory:
Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ

Packing & delivery:
Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ
Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ

FAQ

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.

Our Services:

  1. Quality control system.
  2. After-sale service.
  3. Brand new & not used.
  4. Product drawing and design.
  5. 24 hours service.







Product Tags:

core drill accessories

      

core bore drill bits

      
Wholesale Dry / Wet Diamond Core Drill Bits , Diamond Products Core Drill Parts BQ NQ HQ PQ from china suppliers

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