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AQ AWL 47.63MM Diamond Core Bits For Granite Quartzite

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AQ AWL 47.63MM Diamond Core Bits For Granite Quartzite

AQ  AWL 47.63MM  Diamond Core Bits For Granite Quartzite
AQ  AWL 47.63MM  Diamond Core Bits For Granite Quartzite

Large Image :  AQ AWL 47.63MM Diamond Core Bits For Granite Quartzite

Product Details:
Place of Origin: CHINA
Brand Name: SINOCOREDRILL
Certification: ISO9001
Model Number: AQ
Payment & Shipping Terms:
Minimum Order Quantity: N/M
Price: BASED ON DETAILED ORDER
Packaging Details: CARTON /PLYWOOD CASE PACKAGE WITH EXPORT STANDARD
Delivery Time: 1 WEEK
Payment Terms: L/C, T/T
Supply Ability: 1000 PCS /MONTH

AQ AWL 47.63MM Diamond Core Bits For Granite Quartzite

Description
Type: Impregnated Diamond Core Bit Size: AQ
Crown Height: 10mm,12mm,14mm,16mm,18mm,can Be Customized As Required Matrix: 0~18
OD: 1.875" / 47.63mm ID: 1.062" / 26.97mm
Reaming Shell: Outside Diameter: 1.89" / 48.01mm Application: Rock Formation Core Drilling
HS: 820719 Material: Synthetic Diamond ,Metal Alloy
High Light:

AWL rock core drill bits

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Quartzite aq drill bit

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47.63MM Diamond Core Bits

Synthetic Diamond Powder AQ / AWL 47.63MM Impregnated Diamond Core Drill Bits For Granite ,Quartzite

 

 

Model No.: AQ wireline drill bit
Impregnation Depth: 10mm,12mm,14mm,16mm,18mm,can be customized as required
Outside Diameter: 1.875" / 47.63mm
Inside Diameter: 1.062" / 26.97mm
Reaming Shell Outside Diameter: 1.89" / 48.01mm

 

 

Bits are attached to the foremost part of the Core barrels to be used in direct drilling of the ground, and play the most important role among the equipments that are used in drilling. There are many types of bits classified and used according to the purpose of drilling or ground conditions, and the bits are also different in their material, shape, and performance.

 

So, it is economical and highly effective in drilling works to use the proper bits after full understanding of the characteristics of each bit. Diamond Core Bit is used for the drilling of hard rocks, and Metal Bit is normally used for the ground or soft rocks. Impregnated Core Bit is normally used in case Core is needed, while Non Core Bit is used if Core is not needed.

 

However the drilling efficiency and economic feasibility increase if Core Bit is used while Core is not needed.

 

 

Features of Impregnated Diamond Core Bits 

 

1. Reached up to the global quality level.

2. Excellent drilling rate.

at strong rocks as they have been adapted to such hard and strong rocks.

3. Firmly positioned as a leading company in domestic market.

4. Bits can be diversely produced in any sizes and specifications that are needed.

5. Drilling Speed of the Impregnated Core Bit is very excellent comparing with those of other companies.

6. Premium product that Synthetic Diamond Powder, Metal Powder, and Shank of top quality are used.

 

 

Crown Profile

 

Serrated/ W Profile

Standard profile for most impregnated bits. It provides good drilling stability and is suitable for various formations.

Flat Profile

It’s suitable for various rocks, often used impregnated casing bits, casing shoes as well as the bits with very hard matrices

Cross Profile

It’s especially designed for ultra-hard formations, such as granite(hardness 8-9), ganister, quartzite, siliceous limestone, cherty, etc.

Semi-Round Profile

Even diamond distribution in the bit face, suitable for drilling medium-hard and hard rocks, or a little broken and loose formation.

Multi-Step Profile 

Multi-Step type impregnated bit are suitable for soft to medium hard formations and alternating hard-soft formations.

 

 

SPECIFICATION:

 

 

Size Bit O.D. Hole Diameter Bit I.D. Core Diameter Reaming Shell O.D.
INCHES MM INCHES MM INCHES MM
AWL 1.870/1.880 47.50/47.75 1.057/1.067 26.85/27.10 1.885/1.895 47.88/48.13
LTK48 1.870/1.880 47.50/47.75 1.384/1.394 35.15/35.41 1.885/1.895 47.88/48.13
BWL 2.340/2.350 59.44/59.69 1.428/1.438 36.27/36.53 2.355/2.365 59.82/60.07
BWL3 2.340/2.350 59.44//59.69 1.315/1.325 33.40/33.65 2.355/2.365 59.82/60.07
NWL 2.960/2.970 75.18/75.44 1.870/1.880 47.50/47.75 2.975/2.985 75.57/75.82
NWL2 2.960/2.970 75.18/75.44 1.990/2.000 50.65/50.80 2.975/2.985 75.57/75.82
NWL3 2.960/2.970 75.18/75.44 1.770/1.780 44.96/45.21 2.975/2.985 75.57/75.82
NMLC 2.960/2.970 75.00/75.44 2.042/2.052 51.87/52.12 2.975/2.985 75.50/75.82
HWL 3.755/3.770 95.38/96.00 2.495/2.505 63.38/63.63 3.775/3.790 95.89/96.27
HWL3 3.755/3.770 95.38/95.57 2.401/2.411 60.99/61.24 3.775/3.790 95.89/96.27
PWL 4.795/4.815 121.80/122.30 3.340/3.350 84.84/85.09 4.820/4.835 122.43/122.81
PWL3 4.795/4.815 121.80/122.30 3.265/3.275 82.93/83.19 4.820/4.835 122.43/122.81
T2-76 2.987/2.997 75.87/76.12 2.424/2.434 61.56/61.82 2.999/3.009 76.17/76.42
T2-86 3.381/3.391 85.87/86.12 2.818/2.828 71.56/71.82 3.393/3.403 86.17/86.42
T2-101 3.970/3.982 100.84/101.14 3.290/3.300 83.56/84.00 3.984/3.994 101.19/101.44
T6-101 3.970/3.982 100.84/101.14 3.105/3.115 78.88/79.13 3.984/3.996 101.21/101.51
T6-116 4.560/4.575 115.80/116.18 3.657/3.667 92.88/93.13 4.575/4.590 116.21/116.59
T6-131 5.150/5.165 130.80/131.18 4.247/4.257 107.88/108.13 5.165/5.180 131.21/131.59
T6-146 5.740/5.755 145.80/146.18 4.837/4.847 122.88/123.13 5.757/5.772 146.23/146.61
HMLC 3.858 98.00 2.500 63.50 3.878 98.50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drilling Guidelines

 

 

System

Fluid volume

 

Rock hardness

 

 

Rotation

Speed

(rpm)

Penetration speed

(in/min-cm/min)

Bit weight range
gpm l/min 200(r/in) 250(r/in) 80(r/cm) 100(r/cm) Lb kg

 

 

BWL

 

 

7.0-9.5

 

 

27-36

H 1000 1400 5 7 4 5.6 12.5 17.5 10 12 5000-8000 2275-3650
M 1000 1200 5 6 4 4.8 12.5 15 10 12 3500-6000 1600-2725
S 800 1200 4 6 3.2 4.8 10 15 8 12 2500-3500 1150-1600

 

 

NWL

 

 

9.5-12

 

 

36-45

H 1000 1200 5 6 4 4.8 12.5 15 10 12 6000-8000 2725-3650
M 800 1200 4 6 3.2 4.8 10 15 8 12 4000-6000 1800-2725
S 600 1000 3 5 2.4 4 7.5 12.5 6 10 2500-3500 1150-1600

 

 

HWL

 

 

12.0-14.5

 

 

45-55

H 800 1000 4 5 3.2 4 10 12.5 8 10 6000-10000 2725-4550
M 600 1000 3 5 2.4 4 7.5 12.5 6 10 4000-8000 1800-3650
S 600 800 3 4 2.4 3.2 7.5 10 6 8 3000-6000 1350-2725

 

 

PWL

 

 

20-30

 

 

75-110

H

 

400

 

600

 

2

 

3

 

1.6

 

2.4

 

5

 

7.5

 

4

 

6

6000-12000 2725-5500
M 5000-10000 2275-4550
S 300 500 1.5 2.5 1.2 2 3.75 6.25 3 5 4000-8000 1800-3650
 

 

ORDERING GT BITS

 

  1. Size – Bits are available in all standard industry size.
  2. Series – Select the series bit most appropriate for the formation.
  3. Gauge – Standard and reaming shell shown in catalog. Oversized options available.

 

ORDERING PREMIUM BITS

 

  1. Size – Bits are available in all standard industry sizes.
  2. Series – Select the series bit most appropriate for the formation
  3. Gauge – Standard and reaming shell shown in catalog. Oversized option available.
  4. Waterway Configuration – Standard shown in catalog unless otherwise noted. Custom options available.
  5. Waterway width – Standard. Custom waterway widths available.
  6. No. of Waterways – Standard for each size shown in catalog. Custom options available.
  7. Crown Height – Hole Products’ premium series bits come standard with 14mm crown height. Customized crown heights available.

 


 

 

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.
 
Shipping Weight
1kg-50kg
50kg-500kg
500kg or more
Recommended Shipping Method
By Express
By Air
By Sea

 

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Contact Details
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Contact Person: Mr. yuan

Tel: +8618051930311

Send your inquiry directly to us (0 / 3000)