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9mm 12mm 16mm PQ BQ Diamond Core Bits For Soft Rock Formations

Good quality Diamond Core Bit Set for sales
Good quality Diamond Core Bit Set for sales
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9mm 12mm 16mm PQ BQ Diamond Core Bits For Soft Rock Formations

China 9mm 12mm 16mm PQ BQ Diamond Core Bits For Soft Rock Formations supplier

Large Image :  9mm 12mm 16mm PQ BQ Diamond Core Bits For Soft Rock Formations

Product Details:

Place of Origin: China
Brand Name: Yaheng
Certification: ISO9001
Model Number: PQ

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: us dollar 60~380 per piece
Packaging Details: Air or Sea packing standard
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 3000 piece per month
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Detailed Product Description
Standard: Longyear Standard Material: High Quality Diamond Material
Available Size: BQ NQ HQ PQ Application: Hardness & Soft Rock Formations
High Light:

Core Drill Bit


Concrete Core Drill Bit

High wear resistance  PQ    Impregnated Diamond Core Bits For soft Rock Formations

Quick Details:

Features: High Penetration Rate, High Speed,High Performance Material: Diamond
Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration
Product Name: Core Drill Bits Crown Height: 9mm, 12mm, And 16mm



Super antiwear characteristic 
 Super long lifetime 
 Solid quality




Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit. 


Diamond Reaming Shells are very important reamer tools to be used together with bits in core drilling. Its main functions are maintaining the borehole gage, improving drill rods stability and protecting lower part of drill rod from excessive wear.

Helical type reaming shells provides good passages for water flowing, the matrix is wear proof and its service life is long.




1. Fast cutting and drilling speed

2. Long life, stable performance

3. Low power consumption

4. Professional OEM, superior grade quality, more than 5years manufacturing experience

5. CE: ISO: 9001: 2000


Size Available:


T2 Series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101
T6 Series: T6 76,T6 86,T6 101,T6 116,T6 131,T6 146, T6S 101
T Series:  T36,T46,T56,T66,T76,T86
Z Series:  Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146
B Series:  B36,B46,B56,B66,B76,B86,B101,B116,B131,B146





Contact Details
Wuxi Yaheng Geological Equipment Technical Co., Ltd.

Contact Person: Mr. Yu

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