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Percussive Drill Bit
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China Equipment goods
Equipment goods

Percussive Drill Bit

Quantity : 1-500KG   Price : 50-60USD/KG

Percussive Drill Bit

Properties of grades

Grade
Density (g/cm3)
Hardness
(HRA)
TRS
(MPa)
YG11C
14.40
87.00
2850
YK15
14.60
87.6
2700
YK15.6
14.6
87.6
2700
YK20
14.52
87.3
2650
YK20.2
14.45
88
2700
YK25.6
14.58
87.5
2650
Application recommended.

Grade
Applications recommended
YG11C
Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard formations of class f=18 or above
YK15
Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling medium rock formations of class f=14-15
YK15.6
Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-15
YK20
Suitable for embedding rotary percussive drill bits of medium rock drilling machine for drilling hard rock formations of class f=18 or above.
YK20.2
It combines the advantages of the wear resistance of YK15.6 and toughness of YK20 with rather good stability. The product is suitable for drilling rock formations of class 15-17.
YK25.6
With a unique structure, it has a higher lifetime and drilling speed. It is suitable for embedding rotary drill bits of medium drilling machines for drilling medium hard and rather hard rock formations of class f=14-16
Type K0 For making chisel cemented carbide drill bits
Type K10 For making cross and X-shaped cemented carbide drill bits
Type K20 For making chisel and X-shaped cemented carbide drill bits

Type K21 For making cross and X-shaped cemented carbide drill bits
Type K30 For making chisel & cross cemented carbide drill bits
Type K31 For making chisel & cross cemented carbide drill bits
Type T10 For making rotary scraping drill bits and rock core drilling For making rotary scraping drill bits and rock core drilling bits.
Type T11 For making rotary cemented carbide core drilling bits in drilling medium soft formations
Type T12 For making rotary cemented carbide core drilling bits in drilling medium soft formations
Type T20 For making rotary scraping cemented carbide drill bits
Type T21 For making cemented core drilling bits for drilling soft formations
Type T30 For making cemented carbide core drilling bits for drilling soft formations
Type T40 For making rotary percussive drill bits for breaking rock formations
Type T50 For making cemented carbide core drilling bits for medium hard formations
Type M10 For making rotary drill bits for coal and soft rock formations
Type M11 For making rotary drill bits for coal and soft rock formations

Type M12 For making auger tips in excavators
Type M14 For making auger tips in excavators
Type M20 For making auger tips in excavators
Type M21 For making auger tips in excavators and buttons in tricone
Type M22 For making auger tips in excavators and coal machinery
Type M23 For making auger tips in excavators
Type M24 For making auger tips in excavators

Auger
For detail dimensions, please click our catalogue.

Location : Tianyuan District, Zhuzhou, Hunan, China, 412000, 412000 Zhuzhou,
Contact : Elanie Wang, 86 15886366906

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