整体硬质合金直柄麻花钻 第1部分:直柄麻花钻型式与尺寸
Solid carbide twist drills with parallel shank Part1: The types and dimensions for parallel shank twist drills
2010-12-23
JB/T 11443-2013
整体硬质合金直柄麻花钻 检测方法
Solid carbide twist drills with parallel shank-Inspection methods
2013-04-25
GB/T 25667.2-2010
整体硬质合金直柄麻花钻 第2部分:2°斜削平直柄麻花钻型式与尺寸
Solid carbide twist drills with parallel shank Part2: The types and dimensions for parallel shank twist drills with 2°anguar fiants
2010-12-23
DIN 6535
Parallel shanks for hardmetal twist drills and end mills; dimensions
硬质合金麻花钻和立铣刀用直柄;尺寸
1992-02-01
HB 4647-1992
镶硬质合金刀片的直柄麻花钻 d=5~12mm
1993-02-22
JB/T 12980-2016
整体硬质合金深孔内冷却超长直柄麻花钻
Solid carbide parallel shank twist drill with ex-long flutes and internal coolant