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Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
Wind Bit
Wind bit(drill bit) with flat blade tip type, tooth column type, montierung, cross type. specifications have 20mm, 28mm, 30mm，36mm, 38mm, 40mm，42mm, 50mm, 60mm, etc.
Mainly used in coal mining, iron ore, gold mine, roadway, tunnel, tunneling, quarrying and transport of water conservancy, municipal construction of rock fragmentation in dry and wet drilling.
Dimeter （mm） Taper Apopore（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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