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Dormer Hand Reamer (B100) Dormer Hand Reamer (B100)

HSS Straight Shank Hand Reamer

- For opening out and finishing existing hole to H7 tolerance in most ferrous and non-ferrous materials.
- 7° helix, left hand spiral for excellent surface finish.
- 2° taper lead for easy alignment.
- Hand square on shank allows use with wrench.
- Manufactured to DIN206 standards.

Dormer Machine Reamer (B101) Dormer Machine Reamer (B101)

HSS Morse Taper Shank Machine Reamer

- For opening out and finishing existing holes to H7 tolerance in most ferrous and non-ferrous materials.
- 7° helix, left hand spiral for excellent surface finish.
- Manufactured to BS328 standards.