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Micro drills

Solid carbide micro drills, coated and uncoated, from 0.03 mm. 2 matching part numbers from the production record.

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.

2 part numbersD1 in mm · geometry as ground

Micro drills: part numbers and geometry
Part no.	Description	D1 mm	Flute mm	Shank mm	OAL mm	Point	Geometry
Y426-0045	Bronze-coated solid carbide drill	0.045	0.45	3	38	—	Standard
Y426-0340-03-01	Bronze-coated solid carbide drill	0.34	4.5	3	38	—	Standard

Series in this family

DC426Black-coated solid carbide drill1073 specs HDC636TiN-coated left-hand solid carbide drill997 specs DC836Bronze-coated solid carbide drill928 specs DC426LBlack-coated extended-length solid carbide drill846 specs DC326Solid carbide drill542 specs DC326LExtended-length solid carbide drill517 specs HDC326Solid carbide drill (not for shrink-fit holders)507 specs DC826Solid carbide drill399 specs

Feeds and speedsStarting cutting data by material.Surface finishingConsumables for the steps after drilling.Request a quoteSend a part number and a material.