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Machine taper reamers
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
-
Connection code machine side: straight shank -
Internal cooling: without -
Standard: DIN 2179 -
Surface: bright -
Cutting direction: right-hand -
Tool material: HSS-E -
Hole type: through hole -
Groove: left fluted
SKU
410
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
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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