NEN ISO 3293 : 2016現行
MORSE TAPER SHANK COUNTERSINKS FOR ANGLES 60 DEGREES, 90 DEGREES AND 120 DEGREES INCLUSIVE
出版：Netherlands Standards
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基本信息
標準編號： NEN ISO 3293 : 2016
標準類別：Standard
出版單位：Netherlands Standards
標準頁數：0
標準簡介
Defines the dimensions of Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive. Also specifies dimensions in metric units only, these being regarded as the only recommended dimensions in the future, for countersinks with cutting diameters in the range 16 mm to 80 mm.
