现行

JB/T 13924-2020

高速钢螺纹柄麻花钻
High speed steel threaded shank twist drill

2020-04-16

现行

JB/T 13923-2020

高速钢六角柄麻花钻
High speed steel hexagon shank twist drill

2020-04-16

现行

DIN 1412

Twist drills made of high-speed steel - Shapes of points
高速钢麻花钻.尖头形状

2001-03-01

现行

ISO 10899-1996

High-speed steel two-flute twist drills — Technical specifications
高速钢双槽麻花钻——技术规格

1996-12-26

现行

DIN 1414-2

Technical delivery conditions for high-speed steel twist drills - Inspection
高速钢麻花钻技术规范第2部分:检验

1998-06-01

现行

DIN 1414-1

Technical specifications for twist drills of high-speed steel - Part 1: Requirements
高速钢麻花钻技术规范第1部分:要求

2006-11-01

现行

JB/T 12978-2016

高速钢内冷却直柄麻花钻
High-speed steel twist drills with parallel shanks and internal cooling hole

2016-10-22

现行

NAS 907 Rev.14

DRILLS, HIGH SPEED STEEL AND COBALT, 1/16 INCH THRU 1/2 INCH
1/16英寸至1/2英寸高速钢和钴钻头

2006-02-01

现行

NAS 965 Rev.11

DRILLS, HIGH SPEED STEEL AND COBALT, THREADED SHANK, 1/16 INCH THRU F
1/16英寸至F螺纹柄高速钢钴钻头

2016-12-30

现行

MIL MS15444B

DRILLS, TWIST, HIGH SPEED STEEL, STRAIGHT ROUND SHANK, SHORT LENGTH (NO S/S DOCUMENT)
短长度直圆柄高速钢麻花钻（无S/S文件）

1974-06-01

现行

NAS 937 Rev.9

DRILLS, DOUBLE MARGIN STEPPED, HIGH SPEED STEEL AND COBALT, 1/8 INCH THRU 1/2 INCH
1/8英寸至1/2英寸高速钢和钴双边缘阶梯钻

2015-12-18