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

YZ836L — Black-coated extended-length solid carbide drill

A real production series with 3 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
3
Diameter span
1.8–2.55 mm
Coating
Black

Part numbers in YZ836L

YZ836L standard part numbers
Part no.DescriptionD1
mm
Flute
mm
Shank
mm
OAL
mm
PointGeometry
YZ836L-1800-04-01Black-coated extended-length solid carbide drill1.835470—Standard
YZ836L-2250-03-01Coated extended-length solid carbide drill2.2535475—Standard
YZ836L-2550-04-01Black-coated extended-length solid carbide drill2.5530466135°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.