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.

D0769 — Black-coated HSS drill

A real production series with 200 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
200
Diameter span
0.3–8 mm
Coating
Black

What the catalogue commits to

Production capability
Min. diameter 0.10 mm

Typical application

HSS micro drilling as a lower-cost alternative on soft materials.

Part numbers in D0769

D0769 standard part numbers
Part no.DescriptionD1
mm
Flute
mm
Shank
mm
OAL
mm
PointGeometry
D0769-0300-04-01Black-coated HSS drill0.35.5338—Standard
D0769-0510-04-01Black-coated HSS drill0.513338—Standard
D0769-0520-04-01Black-coated HSS drill0.523338—Standard
D0769-0520-15-02Black-coated HSS drill0.526350118°Standard
D0769-0530-04-01Black-coated HSS drill0.533338—Standard
D0769-0540-04-01Black-coated HSS drill0.543338—Standard
D0769-0550-04-01Black-coated HSS drill0.556.2348—Standard
D0769-0550-04-02Black-coated HSS drill0.553338—Standard
D0769-0550-15-01Black-coated HSS drill0.556350118°Standard
D0769-0560-04-01Black-coated HSS drill0.563338—Standard
D0769-0570-04-01Black-coated HSS drill0.573338—Standard
D0769-0580-04Black-coated HSS drill0.586.5338—Standard
D0769-0580-04-01Black-coated HSS drill0.583338—Standard
D0769-0590-04-01Black-coated HSS drill0.593338—Standard
D0769-0600-04-01Black-coated HSS drill0.63.5338—Standard
D0769-0610-04-01Black-coated HSS drill0.613.5338—Standard
D0769-0620-04-01Black-coated HSS drill0.625.5338—Standard
D0769-0620-04-02Black-coated HSS drill0.623.5338—Standard
D0769-0630-04-01Black-coated HSS drill0.638.19350—Standard
D0769-0630-04-02Black-coated HSS drill0.633.5338—Standard
D0769-0640-04-02Black-coated HSS drill0.643.5338—Standard
D0769-0650-04-02Black-coated HSS drill0.653.5338—Standard
D0769-0660-04-02Black-coated HSS drill0.663.5338—Standard
D0769-0670-04-02Black-coated HSS drill0.673.5338—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.