JSA - JIS B 4118
Solid hardmetal ball-nosed end mills with cylindrical shanks-Dimensions
| Organization: | JSA |
| Publication Date: | 20 November 2013 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Milling tools): | 25.100.20 |
scope:
This Standard specifies shapes and dimensions of solid hardmetal ball-nosed end mills with cylindrical shanks (hereafter referred to as "ball-nosed end mills").
The applicable material shall be super hard alloy, which is a generic term for hardmetal, cermet, ultrafine particle hardmetal, and alloy obtained by covering them with carbides, nitrides, oxides, etc., specified in JIS B 4053.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 15917 :2012 I(MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ lEC Guide 21-1.
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