Каталог Iscar высокоточные развертки и метчики 2022

Each size has its own diameter range and holder. Through Hole Blind Hole

For example: The same RM-BN7 holder can hold any head between Ø16.001–20.000 mm NO

Key Reamer Bayonet Holder Head Screw

RM-BN9 RM-BN8 RM-BN7 RM-BN6 RM-BN5

Ø25.401-32.000 Ø20.001-25.400 Ø16.001-20.000 Ø13.501-16.000 Ø11.500-13.500

mm mm mm mm mm

Left-Hand Flute	Straight Flute
The left-hand spiral is	The coolant flow assists the
designed especially for	chip evacuation process. It
through hole reaming. Due	directs the just-formed chips
to this design, the chips	backwards. The chips pass
are being pushed forward	through the straight flutes and
immediately after formation.	are thrown out of the hole,

without causing any damage to the reamer or hole surface.

Каталог Iscar высокоточные развертки и метчики 2022 - страница 6