Micro drills, milling cutters and finishing consumables, made in China Part number lookupWhatsApp +86 135 4924 4890English (EN)
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The table is a production record, not a sales range.

HDC326 — Solid carbide drill (not for shrink-fit holders)

A real production series with 507 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
507
Diameter span
0.03–4.1 mm
Coating
Uncoated

Part numbers in HDC326

HDC326 standard part numbers
Part no.DescriptionD1
mm
Flute
mm
Shank
mm
OAL
mm
PointGeometry
HDC326-0750-09Solid carbide drill (not for shrink-fit holders)0.75————View full callout
HDC326-0750-10Solid carbide drill (not for shrink-fit holders)0.7583.17538130°Standard
HDC326-0750-11Solid carbide drill (not for shrink-fit holders)0.75533890°Standard
HDC326-0755-02Solid carbide drill (not for shrink-fit holders)0.755———118°View full callout
HDC326-0770-01Solid carbide drill (not for shrink-fit holders)0.778.53.17538—Standard
HDC326-0770-02Solid carbide drill (not for shrink-fit holders)0.778338—Standard
HDC326-0770-03Solid carbide drill (not for shrink-fit holders)0.7783.17538118°Standard
HDC326-0770-04Solid carbide drill (not for shrink-fit holders)0.77———118°View full callout
HDC326-0780Solid carbide drill (not for shrink-fit holders)0.78103.17538118°Standard
HDC326-0790-02Solid carbide drill (not for shrink-fit holders)0.79103.17538118°Standard
HDC326-0790-03Solid carbide drill (not for shrink-fit holders)0.7953.17538118°Standard
HDC326-0795-02Solid carbide drill (not for shrink-fit holders)0.795———118°View full callout
HDC326-0800-03Solid carbide drill (not for shrink-fit holders)0.85.53.17538118°Standard
HDC326-0800-04Solid carbide drill (not for shrink-fit holders)0.85338118°Standard
HDC326-0800-05Solid carbide drill (not for shrink-fit holders)0.8103.17538118°Standard
HDC326-0800-06Solid carbide drill (not for shrink-fit holders)0.8123.17538118°Standard
HDC326-0800-11Solid carbide drill (not for shrink-fit holders)0.863.17538118°Standard
HDC326-0800-12Solid carbide drill (not for shrink-fit holders)0.843.17538130°Standard
HDC326-0805Solid carbide drill (not for shrink-fit holders)0.805———118°View full callout
HDC326-0810-02Solid carbide drill (not for shrink-fit holders)0.81103.17538118°Standard
HDC326-0810-03Solid carbide drill (not for shrink-fit holders)0.8153.17538118°Standard
HDC326-0815Solid carbide drill (not for shrink-fit holders)0.815———118°View full callout
HDC326-0820Solid carbide drill (not for shrink-fit holders)0.825338118°Standard
HDC326-0820-01Solid carbide drill (not for shrink-fit holders)0.82103.17538118°Standard
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.