Hand reamer adjustable 48.0+0.30x134x347 HSS t=12 DIN859 Form A CSN221421 STIMZET
Workmanship with straight flutes and non-uniform spacing. Guiding diameter in tolerance v11, shank f8.
With expanding practicle you can adjust nominal diameter of reamers to demanded size higher than Ø D, maximum see table. More frequent use at piece work and repairs in metal materials.
Reamers are storaged in relasing state