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Tapered Tungsten Carbide Cross Rock Drill Bits For Drilling

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-05 22:49

  • Browse the number:

    308

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Company Profile
Taizhou City Kaiyu Metallurgy Machines and Tools Co.,Ltd
By certification [File Integrity]
Contact:

kaiyu(Mr.)  

Email:

Telephone:

Phone:

Area:

Zhejiang

Address:

NO.358 WEST WENCHANG ROAD, JINQING TOWN, LUQIAO DISTRICT, TAIZHOU, ZHEJIANG, P.R. CHINA, 318058

Website: http://www.drillbitsuppliers.com/ http://kaiyu.shinemobilevaleting.com/
Product details

Now we have tapered tungsten carbide cross rock drill bits for drilling for sale, you are lucky to have this chance to buy bulk tapered tungsten carbide cross rock drill bits for drilling for metal at competitive price from us.

Tapered Tungsten Carbide Cross Rock Drill Bits for Drillin


Product information

-Name: Tapered Cross Bits for quarrying, mining, tunneling

-Brand Name: KAIYU 

-Diameter: 32/34/36/38/40/44/46/48/50/55/60//65/70mm

-Material : 42CrMo,Carbide.

-Taper degree: 4°,7°,11°.

-Rod Shank: Hex19*108, hex 22*108,

-Machine: Rock Drill, Jack Hammer

-Color: Golden, Red, Blue etc

-Packaging: Wooden Case

-Delivery time: 7-15days

-Certification: ISO9001

-Place of Origin: Taizhou, Zhejiang,China(Mainland)

-Use: Small Hole Drilling

-Application: Used for Granite and Marble quarry, gold mine, railway, tunnel etc.


Product description

Carbides shapes are cross type on drill bits,the same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear out. 

Drill bit body is made of high quality steel imports; the head is made of special alloy through special welding processing. drill bit is widely used in all kinds of mining engineering and rock engineering.



Tapered cross bits

Description

Diameter mm

Length (mm

Water hole

Weight approx (kgs)

Taper degree a=

     4°,  7°, 11°

     Inner hole diameter d= 19mm, 22mm, 24mm

32

67

2

0.3

34

71

2

0.34

36

80

2

0.36

38

85

2

0.46

40

80

2

0.43

44

70

4

0.48

46

80

2

0.52

48

80

2

0.53

50

80

2

0.6

55

72

4

0.75

60

85

2

1.0

65

85

2

1.29

70

89

2

1.45

80

100

2

1.8







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