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DC626 — Left-hand solid carbide drill

A real production series with 27 standard part numbers. The table below is taken from the geometry we have actually ground and shipped.

Precision cutting-tool production line, general category reference
General reference illustration — not a photograph of a specific part number or product, and not plant documentation. Dimensions, not images, define a specification.
Part numbers in series
27
Diameter span
0.462–7.5 mm
Coating
Uncoated

Part numbers in DC626

DC626 standard part numbers
Part no.DescriptionD1
mm
Flute
mm
Shank
mm
OAL
mm
PointGeometry
DC626-0462Left-hand solid carbide drill0.462———140°View full callout
DC626-0474Left-hand solid carbide drill0.4745.8130—Standard
DC626-0573Left-hand solid carbide drill0.573————View full callout
DC626-0575-01Left-hand solid carbide drill0.5759338—Standard
DC626-0650Left-hand solid carbide drill0.65———118°View full callout
DC626-0750Left-hand solid carbide drill0.7583.238110°Standard
DC626-0920Left-hand solid carbide drill0.928450135°Standard
DC626-0970Left-hand solid carbide drill0.974.5338—Standard
DC626-1043-01Left-hand solid carbide drill1.043———150°View full callout
DC626-1233Left-hand solid carbide drill1.2338338118°Standard
DC626-1285Left-hand solid carbide drill1.285103.238118°Standard
DC626-1310Left-hand solid carbide drill1.31———118°View full callout
DC626-1403Left-hand solid carbide drill1.403———150°View full callout
DC626-1995Left-hand solid carbide drill1.995————View full callout
DC626-2386Left-hand solid carbide drill2.3868338120°Standard
DC626-2431Left-hand solid carbide drill3.2————View full callout
DC626-2600-01Left-hand solid carbide drill2.6163.250—Standard
DC626-2780-01Left-hand solid carbide drill2.78203.250118°Standard
DC626-2822Left-hand solid carbide drill2.82210450150°Standard
DC626-3680-02Left-hand solid carbide drill3.68253.6850—Standard
DC626-3700-02Left-hand solid carbide drill3.725450118°Standard
DC626-3750-01Left-hand straight-shank solid carbide drill3.75253.7550—Standard
DC626-4000Left-hand solid carbide drill430460—Standard
DC626-5520Left-hand solid carbide drill5.52———118°View full callout
How to read a part number. The prefix is the series, the four digits after the first dash encode the cutting diameter in thousandths of a millimetre (for example 1000 is 1.000 mm), and any trailing digits identify the flute or variant. The full geometry is written as D1 × flute length × shank × overall length.