Straight shank Twist Drills-Half Ground

·Suitable Hss Grade:C-6542/D-9341/E-4341/F-4241
·Suitable Manufacture Standard: (1)DIN338(2)DIN340(3)DIN1897(4)Jobber Length
·Point Angle:

·Suitable surface finish application:

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Straight shank Twist Drills-Fully Ground

·Suitable Hss Grade:A-M 42/B-M 35/C-6542/D-9341/E-4341
·Suitable Manufacture Standard: (1)DIN338(2)DIN340(3)DIN1897(4)Aircraft Extension(5)Jobber Length(6)Taper Length(7)Screw Machine Length
·Point Angle:

·Suitable surface finish application:

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Straight shank Twist Drills-Milled

·Suitable Hss Grade:B-M 34/C-6542/D-9341/E-4341/F-4241
·Suitable Manufacture Standard: (1)DIN340(2)DIN1897(3)Aircraft Extension(4)Extra Length
·Point Angle:

·Suitable surface finish application: