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

Replaceable Head Reamers Product Overview

XTP TAP TAS HPU APX 4TX REV OPN SSD ACP BTA WHL CRT ALV BRN THM

Fixed Heads

Expandable Heads

Mandrels

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

• 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 and left-hand helical flutes • Available for recondition H

• 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

H

Uncoated

Alcrona Coated

TiN Coated

TiAlN Coated

TiCN Coated

Mandrel Shanks Available: • Cylindrical • Modular Connection

Straight Flute

Left-Hand Helical Flute

Short Length

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

Type of Head

Coated/ Uncoated Up to 5

Standard Length

6 - 19

20+

Coated

15

25

25

Fixed

Uncoated 10

20

20

Coated

20

25

30

Expandable

Long Length

Uncoated 15

20

25

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