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Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed
Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed
Specifications
Brand Name :
Yaheng
Model Number :
Q-series diamond core bit
Place of Origin :
China
MOQ :
1 piece
Price :
us dollar 60~450 per piece
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
5000 piece per month
Delivery Time :
1-10 working days
Packaging Details :
Carton packing or wooden case,each bit with plastic case outside
Material :
Natural or Artificial Diamond,steel bit body
Hardness :
1~12
Design :
Surface set,Impregnated,face discharged
Matrix :
Normal 9mm,high matrix (10~18mm)
Water Way :
Straight or Trapezoid waterway,Auxiliary Water Way
Style :
Double tube design or single tube design
Description

Diamond Core Bit,BQ NQ HQ PQ size,surface set diamond core bit and impregnated diamond core bit.

Item No

OD OF THE BIT

ID OF THE BIT

Reaming Shell

mm

mm

mm

AQ

47.5~47.75

26.85~27.1

AQ

47.88~48.13

BQ

59.44~59.69

36.27~36.52

BQ

59.82~60.07

NQ

75.19~75.44

47.5~47.75

NQ

75.57~75.82

HQ

95.38~95.76

63.38~63.63

HQ

95.85~96.27

PQ

121.8~122.3

84.84~85.09

PQ

122.43~122.81

Brief Introduction of Q-Series Diamond Core Bits

The Q-Series diamond bits are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments bonded to a base material.

The Bits could be impregnated or surface set.

They are widely applied in cutting non-ferrous materials.

Yaheng’s bits are using high quality diamond materials and also based on Yaheng’s exquisite technology.

Features of Q-Series Diamond Bits


1. Wide hardness range.Yaheng could produce the bit hardness from 5 to 55°
2. High drill speed.
3. Longer service life.

4. Competitive prices.

5. 15 years experience in manufacturing diamond core bits.

"Q" series:AQ,BQ,NQ,HQ,PQ/NQ2,HQ2,PQ2/NQ3/HQ3/PQ3

Product tags

diamond core drill bit sizes

,

32mm diamond core drill bit

,

70mm diamond core drill bit
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Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed

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Product Detail
Brand Name :
Yaheng
Model Number :
Q-series diamond core bit
Place of Origin :
China
MOQ :
1 piece
Price :
us dollar 60~450 per piece
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed

Wuxi Yaheng Geological Equipment Technical Co., Ltd.

Active Member
11 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer
Main Products :
Diamond Core Bit, Diamond Core Bit Set, Dry Diamond Core Bit
Total Annual :
5,000,000-7,000,000
Employee Number :
100~120
Certification Level :
Active Member
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