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The table is a production record, not a sales range.

DC326L — Extended-length solid carbide drill

A real production series with 517 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
517
Diameter span
0.04–3.01 mm
Coating
Uncoated

What the catalogue commits to

Production capability
Min. diameter 0.15 mm
Catalogue reference
2026–2027 product catalogue, printed page P20. The full EDP table is available on request as a PDF.

Typical application

Deep holes in engineering plastics and non-ferrous metals.

Part numbers in DC326L

517 part numbersFilter this series further
DC326L standard part numbers
Part no.DescriptionD1
mm		Flute
mm		Shank
mm		OAL
mm		PointGeometry
DC326L-2470Extended-length solid carbide drill2.4725360—Standard
DC326L-2480Extended-length solid carbide drill2.4825360—Standard
DC326L-2490Extended-length solid carbide drill2.4925360—Standard
DC326L-2500Repeat orderExtended-length solid carbide drill2.525360—Standard
DC326L-2500-03Extended-length solid carbide drill2.514350—Standard
DC326L-2500-05Extended-length solid carbide drill2.5————View full callout
DC326L-2500-06Extended-length solid carbide drill2.5————View full callout
DC326L-2510Extended-length solid carbide drill2.5125360—Standard
DC326L-2520Extended-length solid carbide drill2.5225360—Standard
DC326L-2530Extended-length solid carbide drill2.5325360—Standard
DC326L-2540Extended-length solid carbide drill2.5425360—Standard
DC326L-2550Extended-length solid carbide drill2.5525360—Standard
DC326L-2550-02Extended-length solid carbide drill2.55123.17550—Standard
DC326L-2560Extended-length solid carbide drill2.5625360—Standard
DC326L-2570Extended-length solid carbide drill2.5725360—Standard
DC326L-2580Extended-length solid carbide drill2.5825360—Standard
DC326L-2590Extended-length solid carbide drill2.5925360—Standard
DC326L-2600Extended-length solid carbide drill2.625360—Standard
DC326L-2610Extended-length solid carbide drill2.6125360—Standard
DC326L-2620Extended-length solid carbide drill2.6225360—Standard
DC326L-2630Extended-length solid carbide drill2.6325360—Standard
DC326L-2640Extended-length solid carbide drill2.6425360—Standard
DC326L-2650Extended-length solid carbide drill2.6525360—Standard
DC326L-2660Extended-length solid carbide drill2.6625360—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.

Related pages

Micro drillsCompare other series in this family.Feeds and speedsStarting spindle speed and feed by material.Request a quoteAsk for a diameter outside the standard table.