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Place of Origin
HS-CODE
27-
Package & Delivery Lead Time
Detailed Description
Wind Bit
Wind bit (bit) who one font, column type tooth, cross, horseshoe. 28 mm, specifications have Ф 20 mm, Ф Ф 30 mm, Ф 36 mm, Ф 38 mm, 40 mm, Ф Ф 42 mm, 50 mm, Ф Ф 60 mm, etc. Is mainly used in coal mining, iron ore, gold mine, tunnel, tunnel, tunneling, quarrying and transport of water conservancy, municipal construction of rock fragmentation in dry and wet drilling.
diameter（mm） taper Drainage holes（mm） connection diameter（mm）
32 7° 3 22
34 7° 3 22
36 7° 3 22
38 7° 3 22
40 7° 3 22
42 7° 3 22
43 7° 3 22
45 7° 3 22
50 7° 3 22
55 7° 3 22
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