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Series no. 420 Back to: Products | Online Catalogue | Starting digit 4

Bottoming Reamer

Picture of tool


~DIN 208
Manufacturing
specifications
Taper lead: face cutting
Flute form: straight
Tolerance: to DIN 1420, for hole tolerance zone H7
Range of
applications
For all ferrous and non-ferrous metals, hard and soft plastics in mass production.
Especially suitable for improving and alignment of holes. We recommend the use of bushings. Due to the vulnerable cutting corners (bevel lead angle 90º) a reduction of approx. 80 - 50% of normal feed rate is advisable.
Sketch
Skizze
Tool material
HSS-E
Cutting direction
right hand-cutting
Surface
bright
Ø-range
3.0 - 30.0 mm
Series No.
420


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