Product specification

Quick-spiral reamer with straight shank HSS, DIN 212, ISO 521, 4 mm H7

Code: 057000053
Supplier code: B290407V000S
Category: Tools for hole-machining » 5 » Machine Reamers » 221429
Basic price: price on request
more info
Ø D4 mm
L75 mm
l132 mm
l19 mm
Weight0,006 kg
Even Teeth2
Points
Material efficient high-speeed steel HSS. Teeth in left-hand spiral, tool sizes up to øD=5,0 mm are made with helping point.
Usage
Suitable for reaming clear holes, deeper holes or interrupted holes in materials which make long chips, for example steels with strenght to 500 N/mm2, copper alloys, aluminium alloys and thermoplastics.
Manufacturing ModeV - ground from solid
Surface Treatmentwithout treatment
Ø d h94,0 mm
ToleranceH7
NotePROFI tools
Note
Usually the tool is produced for holes with size tolerances H8.

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