GB/T 4267-1984
Replaced
T/CPCA 4404A-2016
Active
Group standards
T/CPCA 4404A-2016 General Specification for Carbide Drill Bits for Printed Circuit Board
T/CPCA 4404A-2016 General Specification for Carbide Drill Bits for Printed Circuit Board
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCA 4404A-2016
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Knives
ICS Name:
Drill, reamer, and hobbing cutter
Publish Date:
2016-12-20
Implement Date:
2017-01-01
Scope
This standard specifies the term definitions, technical requirements, inspection methods, inspection rules, packaging, handling, and storage of hard alloy drills (hereinafter referred to as drills) with a diameter of 0.05 mm or more used in the manufacture of printed circuit boards. This standard applies to the manufacture of hard alloy drills for printed circuit boards and the processing of printed circuit boards. This standard specifies the term definitions, technical requirements, inspection methods, inspection rules, packaging, handling, and storage of hard alloy drills (hereinafter referred to as drills) with a diameter of 0.05 mm or more used in the manufacture of printed circuit boards. This standard applies to the manufacture of hard alloy drills for printed circuit boards and the processing of printed circuit boards.
Development Information
Related Standards
GB/T 14299-1993
Replaced
GB/T 14299-1993 Spiral flute drill with indexable inserts
GB/T 14332-1993
abolished_transferred
GB/T 14332-1993 Ejector drills with carbide tips
GB/T 1438.1-1996
Replaced
GB/T 1438.1-1996 Taper shank twist drills—Part 1:The types and dimensions for Morse taper shank twist drills
GB/T 1438.2-1996
Replaced
GB/T 1438.2-1996 Taper shank twist drills—Part 2:The types and dimensions for long Morse taper shank twist drills
GB/T 1438.3-1996
Replaced