Specifications
Place of Origin :
China
Brand Name :
EST
Certification :
ISO9001
Model Number :
All types
Description

Product discription:

Rock drill bits are used to mine and construction.
Button bit:
Head 45/48/51/57/64/70/76/89/102/115with thread R25/32/38/45/51
Chisel bit: Head32/34/36/38/40/42/43/44/46with socket22/24/25and the taper 12o/6o/7o
Cross bit:
Head 32/34/36/38/40/43/44/46with socket22/24/25and the taper12o/6o/7o
Retrac bit:
Head 51/64/76/89/102with thread R32/38, T38/45/51
Coal bit:
Head 28/42/44

The chisel bit is made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm.

Type to choose

Drill Type

Bit diamater (D)

Taper

Whter hole

(d) mm

Part on

mm

in


Chisel Type Bits

30

1 3/16"

2

22

Y130-722

32

1 17/64"

2

22

Y132-722

34

1 11/32"

2

22

Y134-722

36

1 27/64"

2

22

Y136-722

38

1 1/2"

2

22

Y138-722

40

1 37/64"

2

22

Y140-722

42

1 21/32"

2

22

Y142-722

43

1 11/16"

2

22

Y143-722

44

1 47/64"

2

22

Y144-722

46

1 13/16"

2

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chisel bits

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Place of Origin :
China
Brand Name :
EST
Certification :
ISO9001
Model Number :
All types
Contact Supplier
chisel bits

Shandong East Machinery & Equipment Co., Ltd.

Active Member
12 Years
Shandong, Liaocheng
Since 2011
Business Type :
Manufacturer,Exporter,TradingCompany,Seller
Total Annual :
1000000-5000000
Employee Number :
50-100
Certification Level :
Active Member
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