4241 precision Taper Shank HSS Twist Drill

Imported HSS More than 8 years' manufacture experience and 5 yeras' exported experience Reasonable price Quick delivery

Production technology:

HSS grade:

Roll Forged--------suitable HSS Grade: C-6452/D-9341/E-4341/F-4241

Milled---------suitable HSS Grade: B-m35/C-6542/D-9341/E4341/F-4241

Standard:

Roll Forged -------DIN345 and ANSI standard

Milled---------- DIN345 and ANSI standard

Material:

Dimension:

3 Kinds of Inner Packing : 

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4241 precision Taper Shank HSS Twist Drill