DC226 — DLC-coated solid carbide drill

A real production series with 49 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: 49
Diameter span: 0.17–3.02 mm
Coating: DLC

Part numbers in DC226

49 part numbersFilter this series further

DC226 standard part numbers
Part no.	Description	D1 mm	Flute mm	Shank mm	OAL mm	Point	Geometry
DC226-3020-01	Solid carbide drill	3.02	20	3.175	50	—	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.

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.