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

Coatings, Cutting Materials, and Dimple Indicators

A

Coating Information

DRILLING

B

Uncoated Ideal for nonferrous applications

TiCN (C) Provides improved surface finish

TiN (N) Ideal for general purpose applications

TiAlN (A) Provides higher heat resistance to improve tool life

BORING

C

Alcrona (K) Provides excellent wear resistance and can help increase cutting speeds

Hardcut (H) Ideal for cast iron and hardened steel applications

R Coating (R) Improved tool life in cast iron materials

T Coating (T) Optimized tool life in titanium and very hard materials

REAMING

Cutting Material Information

Material

Indicator

Details

D

A fine-grain carbide suitable for all conventional reaming applications. Recommended where rigidity is not excellent and speeds must be reduced.

Carbide

K

BURNISHING

Cermet provides high wear resistance and is recommended for abrasive and increased speed applications. Not recommended for poor rigidity or interrupted cuts.

Cermet

S

Dimple Indicators

Replaceable Head Style

9000 Series

7000 and 5000 Series

Monobloc Style

Cutting Ring Style

E

Material

Chamfered Profile

Two Dimples

Two Dimples

Two Dimples

THREADING

Carbide

Sharp Edge Profile

Two Dimples with Line

Two Dimples with Line

Two Dimples with Line

X

Cermet

SPECIALS

NOTE: The dimple location also indicates which two cutting teeth are 180° opposed.

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