JB/T 3411.8-1999 90° internal hole turning round tool bar dimensions

JB/T 3411.8-1999 JB/T 3411.8-1999 90° inner hole round tool bar dimensions JB/T3411.8-1999 Standard download decompression password: www.bzxz.net

[CS25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T 3411.1-3411.16—1999
General purpose parallel lathes
Accessories of general purpose parallel lathes1999-05-20 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
Machinery Industry Standard of the People's Republic of China
90° round tool bar dimensions
Round bolder for 9o° internal tarning-himensionsThis standard specifies the type and size of the 90° turning inner hole tool bar. Type and size
Type and size are as specified in the table below. D240mm
125160203160203230200250315250154092501540Basic size F
Limit deviation
Allowed: When D20hm, the tool should be able to be used according to the tool. Marking
Marking example:
D-16mm, 60mm 90° lathe inner hole mesh tool holder; tool bar 16×160JB, T3411.8—199
National Mongolian Machinery Industry Bureau 1999-05-20 approved 12
JB/T3411.8—1999
Generation 3418—83bzxz.net
400504kr
2000-01-01 implementation
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