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Country/Region:   China
Address:   No 9,Yueshan Road,Industry Zone,Xixiashu Town.Changzhou City,Jiangsu Province,China
Zip/Post Code:   213181
Tel:   86-519-89818359
Fax:   86-519-82059201
Email:   czyhtools@gmail.com
Contact Person:   maker
Job Title:   General Manager

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Hex Shank HSS Subland Step Twist Drill Bit

Hex Shank HSS Subland Step Twist Drill Bit

1. Standard: DIN8374/DIN8376/ANSI 2. Material: HSS M2(W6Mo5Cr4V2)   HSS M35(W6Mo5Cr4V2Co5) 3. Hardness: HSS M2:HRC 64-65; HSS M35:HRC 66-67; 4.Surface finishing: Bright Finishing ...