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48mm / 75mm Diamond Core Drill Bit for Portable Underground Drilling Rig

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China Sinotechdrill International Co., Ltd certification
China Sinotechdrill International Co., Ltd certification
Customer Reviews
With simple operation,our workers like EP200 drilling rig. Sinotechdrill is a reputable company, we look forward to next cooperation.

—— Suat nacar

We bought underground drill rig.This rig is more powerful and steady, we normally could drill 80-100 mtrs per 24 shift.We'll order drilling tools soon

—— Paladio

I ordered some diamond tools this years,sinotechdrill provided a very good service and fast delivery time.Thanks a lot!

—— Claudio

Hi,This is Ana from Colombia. We bought one water well drilling rig from Sinotechdrill. It has easy operation systems and easily reduce the cost.

—— Ana noguera 

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48mm / 75mm Diamond Core Drill Bit for Portable Underground Drilling Rig

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Large Image :  48mm / 75mm Diamond Core Drill Bit for Portable Underground Drilling Rig

Product Details:
Place of Origin: China
Brand Name: Sinotechdrill
Certification: CE
Model Number: A, B, N, H
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Price: Based on Detailed Order
Packaging Details: Standard carton box
Delivery Time: Based on Detailed Order
Payment Terms: L/C, T/T
Supply Ability: Based on Detailed Order
Detailed Product Description
Material: Sythetic, Natural Diamond Type: Core Drill Bit, Drill Bit
Use: Mineral Exploration, Mineral Exploration Color: AS PER YOUR REQUEST
Size: BTW NTW HTW
High Light:

core drill accessories

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core bore drill bits

Specification

Thin kerf bits provide a larger core size for the same diameter hole and ensure higher penetration rate. TW series of bits are especially suitable for portable and underground rig drilling, which could increase the penetration rate , drill depth ability and reduce the weight of ITH systems.

 

Superiorperformance

TW bits cutting ability has been developed to allow high penetration rate or lowweight on bit when formation demands it. The exceptional durability and superior abrasion resistance have proven toincrease drilling performance for a broad range of applications.

 

SIZE BIT REAMING CASING SHOE
  OD(mm) ID(mm) OD(mm) OD(mm) ID(mm)
AQ/AW 48.00 27.00 48.13 59.69 48.26
BQ/BW 60.00 36.50 60.07 75.44 60.20
NQ/NW 75.70 47.50 75.82 91.95 75.95
HQ/HW 96.00 63.50 96.27 117.60 99.82
PQ/PW 122.60 85.00 122.81 143.76 122.94
ATW 48.00 30.10 48.13    
BTW 60.00 42.00 60.07    
NTW 75.70 56.00 75.82    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48mm / 75mm Diamond Core Drill Bit for Portable Underground Drilling Rig 0

 

 

 

 

 

Contact Details
Sinotechdrill International Co., Ltd

Contact Person: Mr. Liu

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