Machine taper reamers

Catalog-No.

410

Connection code machine side: straight shank

with 1:50 taper for reaming holes for taper pins to DIN 1, 258, 7977 and 7978 • ≤ Ø 4.00 mm with external centres on both ends • > Ø 4.00 mm with internal centres on both ends • ≤ Ø 1.50 mm to company standard • with tang to DIN 1809

P	M	K	N	S	H

ISO code

P	Steel, high-alloyed steel
M	Stainless steel
K	Grey cast iron, spher, graphite/mall. cast iron
N	Aluminium and other non-ferrous metals
S	Special, super and titanium alloys
H	Hardened steel and chilled cast iron

On the following programme pages you will find for every tool recommendations regarding suitability for the application groups and details of max. tensile strength and harness:
optimal suitability
limited suitability

For pre-machining we recommend taper pin drills article no. 531 and 532. However, the pre-drilled hole can also be cylindrical or stepped.

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