GB/T 6138.2-2007 Subland twist drills for holes prior to tapping screw threads – Part 2: The types and dimensions of Subland twist drills with Morse typer shanks

Standard Number: GB/T 6138.2-2007
Chinese:攻丝前钻孔用阶梯麻花钻 第2部分：莫氏锥柄阶梯麻花钻的型式和尺寸
English:Subland twist drills for holes prior to tapping screw threads – Part 2: The types and dimensions of Subland twist drills with Morse typer shanks

Effective Date:2007-11-01
Regulatory Authority:China Machinery Industry Federation
Issuing Regulatory Authority:

Adheres to international standards:Y
PDF Downloadable:N

You can click the button below to purchase the PDF version, and we will send it to you via email.

Click below to buy the printed version. Shipped via FedEx within 7 days. Full refund if out of stock.

If you encounter the following issues, please click here to contact us, and we will do our best to assist you.
1. You cannot find the standard document you are looking for on our website.
2. You have found the standard document, but our page indicates that PDF download is not available.
3. You need to purchase our translated version.