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100% raw material sand blasting percussion drill carbide tips
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100% raw material sand blasting percussion drill carbide tips

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Specifications of 100% raw material sand blasting percussion drill carbide tips

1. Focusing on manufacturing percussion carbide drill tips over 18 years.
2. Specialist manufacturer equipped with advanced processing machines and over 160 technicians
3. Over 50 tons/month productivity to assure sustainable supply of percussion carbide drill tips
4. Owing mould workshop to design & produce moulds for nonstandard products, and with mould stocks over 10 thousand sets for different products.
5. Full ability to accept OEM & ODM orders
6. Stringent quality control and quality consistency.
7. Professional mechanical & chemical inspecting labs to control the quality of raw material and inspect physical & mechanical properties of finished percussion carbide drill tips.

 

Introduction of carbide cross cutting tips

 

 

Grade

g/cm3

TRS

Hardness

Performance & application recommended

MPa

HRA

YG4C

15.1

1800

90

Mainly used as small buttons for percussion bits to cut soft and medium hard formations.

YG6

14.95

1900

90.5

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.

YG8

14.8

2200

89.5

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.

YK05

14.95

2500

90.5

Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.

YK15

14.6

2450

87.6

Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations.

YK20

14.4

2500

86.8

Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.

YK25

14.4

2550

87.2

Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.

YG11C

14.4

2700

86.5

Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.

YG13C

14.2

2850

86

Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.

YG15C

14

3000

85.5

For oil cone drill bits, for medium soft and medium-hard rocks.

 

Application of 100% raw material sand blasting percussion drill carbide tips

1, percussion carbide drill tips are brazed on percussion drill or electric drill or pneumatic drill to drill wall, ground, mining ect.
2, widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building,geology and coal mining
3, percussion carbide drill tips suitable for harder rock or rock with hard stratum or metallic rock
4, percussion carbide drill tips suitable for all kinds of cement drill bits

 

 

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