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REAMING | ALVAN® Reaming Systems by S.C.A.M.I.

Setup Information Replaceable Head Style | 5000 Series

A

Expandable Head Style

Expanding Heads Adjustment When the size reaches its lower tolerance, the head can be adjusted to compensate for wear to the cutting edges. This operation can be repeated several times until the surface finish of the hole deteriorates to an unacceptable level.

DRILLING

B

Tolerance: Expandable reamers are manufactured to the middle of the tolerance.

BORING

Replaceable Head Reamer 5000 Series Assembly

C

REAMING

D

BURNISHING

Step 1: Carefully clean the connecting surfaces and insert the replaceable reamer head into the mandrel. Screw it in by hand clockwise.

Step 2: Tighten the replaceable head down with a wrench until the flat surface of the head is in complete contact with the mandrel.

Step 3: Compensate for wear by adjusting the front expansion screw while using a wrench to keep the head still.

E

THREADING

X

SPECIALS

C: 90

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