GB/T 10947-2006
Taper shank twist drills with carbide tips (English Version)

Standard No.

GB/T 10947-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 10947-2006

Replace

GB/T 10947-1989

Scope

This standard specifies the basic requirements for the type and size, technical requirements, marking and packaging of carbide taper shank twist drills. This standard is applicable to carbide twist drills with taper shank with diameter d ranging from 10 mm to 30 mm.

GB/T 10947-2006 history

• 2006 GB/T 10947-2006 Taper shank twist drills with carbide tips
• 1989 GB/T 10947-1989 General technical specifications for twist drill with carbide tips