Turbo Type Natural Diamond Impregnated Axt Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 Core Drill Bits

Turbo Type Natural Diamond Impregnated Axt Aq Bq Nq Hq Pq Bq3 Nq2 Nq3 Hq3 Pq3 Core Drill Bits

The main crown technical parameters of impregnated diamond core bits include diamond grade,size, concentrarion and quality,matrix hardness and crown shapes. The users can make rational selections according to the formations to be drilled.

To avoid excessive bit wear, tungsten carbide inserts are used on both sides on the waterway,and gage stones are a bit large. Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. It can drill various formations from the softest to hardest rocks.

Size:
Long life diamond core bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:
We could offers crown impreg depths of 9mm, 12mm, 14mm and 16mm . The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Waterways:
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

Parameter of Diamond Core Bit:

The matrix height refers to the thickness of the diamond impregnated matrix layer on a core bit crown.

Drill Bit Selection Reference Table:

Formation hardmess

rock

abrasiveness

Bit Matrix Range

HRC55

HRC 45-50

HRC 40-45

HRC 35-40

HRC 30-35

HRC 25-30

HRC 20-25

HRC 15-20

HRC 10-15

HRC 5-10

HRC 0-0-5

1

2

3

4

5

6

7

8

9

10

11

soft

Clay,shale,verysoft,sandstone,marl argilite,volianictuff.ect.

Hihg

●

●

●

●

Medium

●

●

●

●

Low

●

●

●

●

medium-hard

limestone,rhyolite,lava,andesite,marble,hard sandstone,limonite,dolomite,schist,ect.

High

●

●

●

●

●

●

Medium

●

●

●

●

Low

●

●

●

●

hard

Basalt,gmeiss,granodiorite,amphibolite,pegmatite,diabase.ect.

High

●

●

●

●

●

Medium

●

●

●

●

Low

●

●

●

●

very hard

Hard granite,quartzitic,xonglomerate,quarizite hard slate,rhyolite,ect.

High

●

●

●

●

●

●

●

Medium

●

●

●

●

●

●

Low

●

●

●

Hengshui Aoxing Geological Equipment Co., Ltd has over 10 years of market experience and is a manufacturer and supplier of grouting and drilling materials in the fields of water conservancy, geology, mining, tunnel, subway, construction, geological survey, mining exploration, geotechnical engineering, soil investigation, etc.

The main products include: inflatable or water filled packers, manual packers, high-pressure grouting pipes, pneumatic hoses, FULO grouting pipes, sleeve valve grouting pipes, grouting data acquisition instruments, grouting pumps, screw grouting pumps, cement mixers, high-speed slurry making machines, mud stations, grouting machines, Lurong test packers and Lurong test equipment, diamond drill bits, reamers, geological drill rods and casings, survey drilling rigs, water well drilling rigs, engineering drilling rigs, hydraulic drilling rigs, air compressors, rock core barrels, salvage barrels, SPT tools, soil sampling tools, drilling tools and drilling accessories, grouting pump accessories and drilling rig accessories.

Our team is committed to dam curtain consolidation grouting, foundation engineering grouting, mineral exploration, soil investigation, and geological engineering. Waiting for engineering drilling to provide solutions.

We can provide customers with accurate, valuable, and targeted solutions and services based on their specific requirements and needs.