AMPC-C_US-EN

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

Replaceable Head Reamers Product Overview

A

Fixed Heads

Expandable Heads

Mandrels

DRILLING

• Nonexpanding diameter • Locking screw is straight (no taper) • Allows for on-machine replacement • Capable of H7 tolerance on diameter • Available in straight, left-hand, and right hand helical flutes • Available for recondition

H • Expandable diameter (1% of nominal diameter) to accommodate for wear • Conical locking screw • Requires setup for diameter • Capable of tight diameter tolerance (± 0.0002" (0.005 mm)) • Available in straight, left-hand, and right-hand helical flutes • Available for recondition

• Available in short, standard, and long lengths • Reamer head design allows multiple diameters to be used within the same mandrel, which reduces inventory requirements • The same mandrel can use both fixed and expandable heads • Coolant options are offered for both through and blind hole scenarios

B

H

BORING

C

REAMING

Uncoated

TiN Coated

TiAlN Coated

TiCN Coated

D

BURNISHING

Alcrona Coated

Hardcut Coated

R Coated

T Coated

Mandrel Shanks Available: • Cylindrical • Modular Connection

E

THREADING

Short Length

Straight Flute

Left-Hand Helical Flute

Right-Hand Helical Flute

Lead Time in Work Days (based on number of pieces)

Standard Length

Type of Head

Coated/ Uncoated Up to 5 6 - 19

X

20+

Coated

20

25

25

Fixed

Uncoated

15

20

20

SPECIALS

Long Length

Coated

20

25

30

Expandable

Uncoated

15

20

25

C: 10

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