Home ProductsDiamond Core Drill Bit

Good Performance Diamond Core Drill Bits Reinforced Concrete 85mm For Rock

Good Performance Diamond Core Drill Bits Reinforced Concrete 85mm For Rock

Good Performance Diamond Core Drill Bits Reinforced Concrete 85mm For Rock

Product Details:

Place of Origin: Made in Wuxi, China
Brand Name: CoreMaster-XZ
Certification: ISO9001:2015
Model Number: AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series

Payment & Shipping Terms:

Minimum Order Quantity: N/A
Price: Negotiation
Packaging Details: Steel Belt Iron Frame Export Wooden Case
Delivery Time: 10-15 working days after payment
Payment Terms: T/T or L/C
Supply Ability: 10,000pcs per month
Contact Now
Detailed Product Description
Product Name: PC Impregnated Diamond Core Drilling Bits Standard: DCDMA CMS GB
Material: Synthetic Diamond Hole Size: 122mm
Core Size: 85mm Usage: Ore Mining
Martrix Height: 9mm 12mm 14mm 16mm Waterways: 8 /10 Or As Your Requirement

85 mm Diamond Core Drill Bits For Rock , Diamond Impregnated Drill Bits

 

Specifications

1. available in all standard drilling sizes (A,B,N,P,H).

2. various waterways design.
3. long bit life and good performance.
 

 

Product Description
 

To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.

Size: Our company's bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.
Martrix Height: we offers crown impreg depths of 9mm, 12mm, 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.

Threads:

standard threads as well as regional thread types required by clients are available.

Compatibility:

Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.

Non-standard also can be made as your requirement.

 

 

Application

 

Our impregnated bits matrices can be selected according to the chart below

Series

Number

Name of Rock
1 sand, soft shale, chalk, marly shale, med-hard limestone ,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist
2-3 soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone
4-5 claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
6-7 med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
7-8 dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
8 dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt
9-10 andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite
10-11 magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite

 

 

Technical Parameters:

 

SIZE BIT OD Hole Diameter BIT ID Core Diameter
inches mm inches mm
AC 1.870/1.880 47.50/47.75 1.057/1.067 26.85/27.10
BC 2.340/2.350 59.44/59.69 1.428/1.438 36.27/36.53
BC3 2.340/2.350 59.44/59.69 1.315/1.325 33.40/33.65
NC 2.960/2.970 75.18/75.44 1.870/1.880 47.50/47.75
NC2 2.960/2.970 75.18/75.44 1.990/2.000 50.65/50.80
NC3 2.960/2.970 75.18/75.44 1.770/1.780 44.96/45.21
HC 3.755/3.770 95.38/96.00 2.495/2.506 63.38/63.63
HC3 3.755/3.770 95.38/95.57 2.401/2.411 60.99/61.24
PC 4.795/4.815 121.80/122.30 3.340/3.350 84.84/85.09
PC3 4.795/4.815 121.80/122.30 3.265/3.275 82.93/83.19
T36 1.412/1.422 35.87/36.12 0.849/0.859 21.57/21.82
TB56 2.220 56.3 1.640 41.70
TT46 1.808/1.818 45.92/46.18 1.384/1.394 35.15/35.40
TT56 2.200/2.210 55.88/56.13 1.778/1.788 45.16/45.41
T2 46 1.808/1.818 45.92/46.18 1.243/1.253 31.57/31.82
T2 56 2.200/2.210 55.88/56.13 1.637/1.647 41.58/41.83
T2 66 2.593/2.603 65.87/66.12 2.030/2.040 51.56/51.81
T2 76 2.987/2.997 75.87/76.12 2.424/2.434 61.57/61.82
T2 86 3.381/3.391 85.88/86.13 2.818/2.828 71.58/71.83
T2 101 3.971/3.981 100.87/101.12 3.290/3.300 83.57/83.82
T6 76 2.987/2.997 75.87/76.12 2.239/2.249 56.87/57.12
T6 86 3.381/3.391 85.88/86.13 2.633/2.643 66.88/67.13
T6 101 3.971/3.981 100.87/101.12 3.105/3.115 78.87/79.12
T6 116 4.560/5.575 115.82/116.20 3.657/3.667 92.89/93.14
T6 131 5.150/5.165 130.81/131.19 4.247/4.257 107.88/108.13
T6 146 5.740/5.755 145.80/146.18 4.837/4.847 122.86/123.11
B36 1.412/1.422 35.87/36.12 0.849/0.859 21.57/21.82
B46 1.808/1.818 45.92/46.18 1.243/1.253 31.57/31.82
B56 2.200/2.210 55.88/56.13 1.637/1.647 41.83/41.58
B66 2.593/2.603 65.87/66.12 2.030/2.040 51.56/51.81
B76 2.987/2.997 75.12/76.12 2.424/2.434 61.57/61.82
B86 3.381/3.391 85.88/86.13 2.818/2.828 71.58/71.83
B101 3.971/3.981 100.87/101.12 3.408/3.418 86.57/86.82
B116 4.560/4.575 115.82/116.20 3.999/4.009 101.58/101.83
B131 5.150/5.165 130.81/131.19 4.589/4.599 116.57/116.82
B146 5.740/5.755 145.80/146.18 5.180/5.190 131.57/131.82
NMLC 2.960/2.970 75.19/75.44 2.042/2.052 51.87/52.12
HMLC 3.882/3.897 98.60/98.98 2.495/2.505 63.38/63.63
LTK48 1.870/1.880 47.50/47.75 1.384/1.394 35.15/35.40
LTK60 2.340/2.350 59.44/59.69 1.732/1.742 44.00/44.25

 

Contact Details
A Subsidiary Company Of China Geological Equipment Group

Contact Person: Carlyle Gao

Send your inquiry directly to us (0 / 3000)

Other Products

Contact

Address: No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174

Factory Address:No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174