Xiamen Betopper Mining Machinery Co., Ltd.
Main products:Rock Drill,Shank Adapter,Rock Drilling Rod,Small Hole Drilling,Down The Hole Drilling
Products
Contact Us
  • Contact Person : Mr. Wang Alan
  • Company Name : Xiamen Betopper Mining Machinery Co., Ltd.
  • Tel : 86-592-5653331
  • Fax : 86-592-5663335
  • Address : Fujian,XIAMEN,10/L1,BONDED GOODS MARKET BUILDING,XIANGYU ROAD NO.88, MODERN LOGISTICS PARK(FREE TRADE ZONE),XIAMEN
  • Country/Region : China
  • Zip : 361006

high quality carbide cross bits

high quality carbide cross bits
Product Detailed
tapered drill bits,chisel bits,button bits,cross bits,rock drilling bit,sandvik,atlas copco high quality carbide cross bits

Xiamen Betopper Mining Machinery Co., Ltd. is manufacturer and exporter of Rock Tools such as Cross Drill Bits , Chisel Drill Bits, Taper Drill Rods, Thread Drill Bits and other Rock Tools.

1. Bit Type: carbide cross bits

2. Diameter : 28mm - 65mm3. Taper: 6°, 7 °, 11°, 12°4. Bottom Hole: 22mm, 25mm 5. Bit Body: Short skirt and Long skirt6. Water Hole: 3The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.Taper chisel bit is mainly used for hard rock, tapered cross bits and tapered button bit are mainly used for fissural rock.The tapered cross bit is mainly used for diging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the taper cross bits. All the taper cross bits have to be reground at regular intervals to crush rock efficiently.We choose different material and size for the taper cross bits in order to adapt the different rock formations and working conditions.

Part number 

Taper  Degree

Diameter 

Length 

Socket dia

Flushing 

Flushing hole 

Weight 

 

 

mm

mm

mm

side

Centre

kg

DS28-722

7°(6° 11° 12°)

28

71

 

2

1

0.25

DS29-722

7°(6° 11° 12°)

29

71

 

2

1

0.3

DS30-722

7°(6° 11° 12°)

30

71

 

2

1

0.32

DS32-722

7°(6° 11° 12°)

32

71

 

2

1

0.35

DS34-722

7°(6° 11° 12°)

34

71

 

2

1

0.38

DS36-722

7°(6° 11° 12°)

36

71

 

2

1

0.4

DS38-722

7°(6° 11° 12°)

38

71

 

2

1

0.42

DS40-722

7°(6° 11° 12°)

40

71

 

2

1

0.44

DS42-722

7°(6° 11° 12°)

42

71

 

2

1

0.46

DS43-722

7°(6° 11° 12°)

43

71

 

2

1

0.48

DS44-722

7°(6° 11° 12°)

44

71

 

2

1

0.51

DS45-722

7°(6° 11° 12°)

45

71

 

2

1

0.55

DS48-722

7°(6° 11° 12°)

48

71

 

2

1

0.6

DS50-722

7°(6° 11° 12°)

50

71

 

2

1

0.63

DS55-725

7°(6° 11° 12°)

55

71

 

2

1

0.8

DS60-725

7°(6° 11° 12°)

60

71

 

2

1

0.9

DS65-725

7°(6° 11° 12°)

65

71

 

2

1

1.1

high quality carbide cross bits



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