JB/T 3411.87-1999 Dimensions of taper shank bayonet boring reamer bars

JB/T 3411.87-1999 This standard is a revision of JB 3497-83 "Dimensions of Taper Shank Bayonet Boring Reamer Bars". During the revision, only the following points were modified, and the main technical content remained unchanged: - Writing format; - Standard name plus English; - Relevant reference standards and related content; - Thread drawing method. This standard specifies the type and size of tapered shank bayonet boring reamer bars. JB/T 3411.87-1999 Dimensions of Taper Shank Bayonet Boring Reamer Bars JB/T3411.87-1999 Standard download decompression password: www.bzxz.net

1CS 25.080.01
Machinery Industry Standard of the People's Republic of China
JB/T3411.83-3411.100-19
Accessories of boring machines
Accessories of boring machines1999-05-20 Issued
State Machinery Industry Bureau
2000-01-01 Implementation
City Industry Standard of the People's Republic of China
Dimensions of Taper Shank Bayonet Boring Reamer Bars
Tperslubakarburforburintoulanurraaierwithholddown This standard specifies the type and size of the shank of the caliber of the shank, and refers to the provisions of the above standards, which are generally quoted in this standard. When this standard is published, the version shown is valid. All standards are subject to revision. Parties that discontinue use of 4 standards should discuss the need to use the latest versions of the following standards: GR14431996
JR/T1411.831999
3 Types and dimensions
White clip chain for furniture and vehicles
90° blade rod dimensions
Types and dimensions are as specified in the following figures and tables, marking
Marking example:
Mojiangwei No. 5, -50mam, =45(mr chain handle card 1 mirror dumpling knife rod 5-50×450JB/34J1.87—1999
Will be .
Approved by Caojia Machinery Industry Week on 1999-05-2
Implemented on 2000-01-01
JB/T3411.87-1
ORE-O21
06-409
#BT34±1833411.E00w1999
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