DIN 6538-1-1993 标准详情
- 标准号:DIN 6538-1-1993
- 中文标题:加强直柄带硬质合金切削刃的麻花钻.尺寸
- 英文标题:Twist drills with hardmetal cutting edges with reinforced parallel shank; dimensions
- 标准类别:德国标准
- 发布日期:1993-06
The document applies to twist drills with brazed-in hardmetal tip or brazed-on hardmetal cutting part (head) with reinforced parallel steel shank. The brazed-on head may be part of or may constitute the entire cutting part.
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