1шт. Citop HSS центровочный сверловочный бит 1/1,5/2/2,5/3/3,15/3,5/4/5 мм двусторонний тип B, комбинированный и фаскированный станок фрезерный инструмент.

1шт. Citop HSS центровочный сверловочный бит 1/1 5/2/2 5/3/3 15/3 5/4/5 мм двусторонний тип B комбинированный и фаскированный станок фрезерный инструмент.

1pcs Citop HSS Center Drill Bits 1/1.5/2/2.5/3/3.15/3.5/4/5mm Double Ended B Type Combined Drill & Countersink Lathe Mill Tool

Features:
     Applies to the industry machining center holes,to central hole machining on the end face of the shaft.
    120 degree cone of B center hole outer cone also called protection cone, for protecting the 60 degree cone from being damaged.
    Light cutting, good row crumbs, high hardness, conducive to the protection of the body tissue
Specifications:
    Material: HSS
    Edge quantity: 2 edges
    The angle of center hole outer end: 120 degrees
    Flute diameter(mm)    Shank diameter(mm)      Full length(mm)    Flute Length(mm)

         1.0                             6.0                              45                        1.3

         1.5                             6.0                              45                        2.0

         2.0                             8.0                              49                        2.5

         2.5                             10                               55                        3.1

         3.0                             10                               55                        3.9

         3.15                           10                               55                        3.9

         3.5                             10                               55                        3.9

         4.0                             14                               62                        5

         5.0                             16                               70                        6.3   
Note:The size is just for reference, there maybe exist a measurement error, please check carefully before you buy it.

         The real product will be more brighter than picture show since different monitor.

Package Included:

    1pcs xB Type Center Drill Bit