NQ Diamond Core Drilling Bits

diamond core drilling bits

Basic Info:

Model NO: AQ BQ NQ HQ PQ

Crown height: 9mm,10mm,12mm,14mm,16mm

Usage: Wireline core barrel parts

Matrix hardness: F0-F18

Water way: 8/12

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Standard: equivalent to Boart longyear/Atlas Copco

MOQ: 1 PC

Features:

1. Significantly outperforms the successful Series range in drilling speed and bit life.

2. Protects the diamond from oxidation and surface degradation.

3. Inhibits the premature "pull-out" of the diamond.

4. Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.

Type of Bit Matrix:

The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action, also with long life using time is important, meanwhile it will keep the cost of diamond drilling to a minimum.

The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.

Package and Shipping:

Package:

wooden cases, cardboard boxes and steel frames etc. as you required. And all goods will be protected by plastic films, thread protection caps, anti-rust oils, bubble films and so on to make sure no damage will be caused during shipping.

Shipping:

Special passage for container loading is available at the gate of our company to improve the efficiency.

By Express	1kg-50kg
By Air	50kg-500kg
By Sea	500kg or more

Handan Grace ( Grace drill ) is a leading manufacturer and supplier of rock drilling tools , Which specialized in Mining Blasting hole drilling bits and rods , Stone quarry and rock demolition tools , Construction and road Cutting picks , Water well & Oil and gas drilling tools , Rock drill Grinding media forged balls and chrome balls , Mill bar etc , Over 16 years experiences in these fields , Grace drill committed to provide high efficiency , energy saving and environmental products for both domestic and international customers .

We have professional Technology and skilled workers teams ,to ensure all of the rock tools products perfectly compatible with the world famous brands , such as Atlas Copco, Sandivik

in a premier and stable quality , fast delivery .

Thanks to reliable quality, competitive prices, professional and valuable services , Our drilling tools were widely well sold to : Norway , Spain , Denmark , Iceland , Canada , USA , Mexico , Columbia , Peru , Brazil , Chile , Argentina , Australia , Saudi arabia , South africa , Zambia and other countries .

Our Mission : To provide premier quality Rock drilling tools and accessories , Saving customers time , Money and efforts .

Our main products :

Small hole drilling tools

Top hammer drilling tools

Down the hole drilling tools

Rotary drilling tools

Rock drill

Demolition Equipment

Grinding and sharpening

Grinding balls and milling rods

Mob/Wechat/Whatsapp :+86-15831053665

Email: mineral@aliyun.com