Reamers finish ground to match your specifications.
Version suitable for NC DIN 8093-2 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. This ensures very high concentricity and process reliability,
The use of GARANT-NC reamers eliminates the need to procure special collets. With long flutes and left-hand helix.
For reaming through holes, as the chips are evacuated in the cutting direction. Lead taper is suitable also for blind holes.
For fit H7 see No. 164340 and 164341.
Dimensions are changed in accordance with changes to the standard DIN 8093-2.