直柄麻花钻 第2部分:直柄短麻花钻和直柄麻花钻的型式和尺寸
Parallel shank twist drills - Part 2: The types and dimensions for parallel shank stub series twisl drills and parallel shank jobber series twist drills
2008-11-04
QJ 328-1978
麻花钻 直柄硬质合金麻花钻(d=5~12)
1980-01-01
QJ 435-1978
小直柄麻花钻(d=0.2~1.95)
1980-01-01
QJ 436-1978
直柄短麻花钻(d=0.5~12)
1980-01-01
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
HB 4637-1992
加工铝合金用直柄麻花钻 d=1.00~12.00mm
1993-02-22
HB 4639-1992
加工铝合金用直柄加长麻花钻 d=2.00~12.00mm
1993-02-22
HB 4647-1992
镶硬质合金刀片的直柄麻花钻 d=5~12mm
1993-02-22
HB 3436-1984
加工高温合金及钛合金用直柄麻花钻d=1~12mm
1984-08-23
HB 3435-1984
加工高温合金及钛合金用直柄短麻花钻d=1~12mm
1984-08-23
FED GGG-D-751D
DRILLS, TWIST (TAPER-SQUARE STRAIGHT, AND TAPER-ROUND SHANKS) (SUPERSEDING GGG-D-751C) (NO S/S DOCUMENT)
麻花钻(锥形方直柄和锥形圆柄)(替代GGG-D-751C)(无S/S文件)