GB/T 1438.3-1996

Taper shank twist drills — Part 3: Types and dimensions for long Morse taper shank twist drills

锥柄麻花钻第三部分：莫氏锥柄加长麻花钻的型式和尺寸

Standard Type

GBT

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A