DC426 — Black-coated solid carbide drill

A real production series with 1073 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: 1,073
Diameter span: 0.04–3 mm
Coating: Black

What the catalogue commits to

Production capability

Min. diameter 0.10 mm

Catalogue reference

2026–2027 product catalogue, printed page P26. The full EDP table is available on request as a PDF.

Typical application

Steel, stainless steel, copper and aluminium alloys; general micro drilling.

Part numbers in DC426

1,073 part numbersFilter this series further

DC426 standard part numbers
Part no.	Description	D1 mm	Flute mm	Shank mm	OAL mm	Point	Geometry
DC426-0140-03-02	Bronze-coated solid carbide drill	0.14	—	—	—	—	View full callout
DC426-0140-04Repeat order	Black-coated solid carbide drill	0.14	1.5	3	38	—	Standard
DC426-0140-04-03Repeat order	Black-coated solid carbide drill	0.14	2	3	38	—	Standard
DC426-0140-21-01	Black-coated solid carbide drill	0.14	1.5	3	38	—	Standard
DC426-0150-04Repeat order	Black-coated solid carbide drill	0.15	1.5	3	38	—	Standard
DC426-0150-04-02Repeat order	Black-coated solid carbide drill	0.15	2	3	38	—	Standard
DC426-0150-04-03	Black-coated solid carbide drill	0.15	0.5	2	35	—	Standard
DC426-0150-04-04	Black-coated solid carbide drill	0.15	—	—	—	—	View full callout
DC426-0150-04-05	Black-coated solid carbide drill	0.15	2	3	38	140°	Standard
DC426-0150-04-07	Black-coated solid carbide drill (YZ variant)	0.15	1.5	3	38	—	Standard
DC426-0150-04-08	Black-coated solid carbide drill	0.15	1.1	3	38	118°	Standard
DC426-0154-04-01	Black-coated solid carbide drill	0.154	—	—	—	—	View full callout
DC426-0154-04-03	Black-coated solid carbide drill	0.154	—	—	—	—	View full callout
DC426-0155-04-02	Black-coated solid carbide drill	0.155	0.5	3	38	—	Standard
DC426-0156-03-01	Bronze-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-03-02	Bronze-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-03-03	Bronze-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-04-01	Black-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-04-02	Black-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-04-03	Black-coated solid carbide drill	0.156	—	—	—	130°	View full callout
DC426-0156-04-04	Black-coated solid carbide drill	0.156	—	—	—	—	View full callout
DC426-0156-04-05	Black-coated solid carbide drill	0.156	—	—	—	—	View full callout
DC426-0158-04	Black-coated solid carbide drill	0.158	2	3	38	—	Standard
DC426-0160-03	Bronze-coated solid carbide drill	0.16	2	3	38	—	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.