AMPC-C_US-EN

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

Reamer Recommendation Guide

A

Through Hole

Blind Hole

DRILLING

Uninterrupted

Interrupted

Uninterrupted

Interrupted

Hardness (BHN)

Substrate & Coating

Substrate & Coating

Substrate & Coating

Substrate & Coating

ISO

Material

Lead

Lead

Lead

Lead

Below 150

Free-Machining Steel 1118, 1215, 12L14, etc.

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

N or E

E

K

V

150 Above

B

Low-Carbon Steel 1010, 1020, 1522, 1144, etc.

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Below 250 N or E

E

K

V

BORING

Medium-Carbon Steel 1030, 1040, 1050, 1140, 1151, etc.

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Below 300 N or E

E

K*

V

Alloy Steel 4140, 5140, 8640, etc.

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

Cermet Uncoated

P

Below 350 G or M*

M*

K*

G*

High-Strength Alloy 4340, 4330V, 300M, etc.

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

C

240 - 450 G or M*

M*

K*

G*

REAMING

Carbide TiAlN

Carbide TiAlN

Structural Steel

-

E

Cermet

M

K

Cermet

G

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Tool Steel

-

M*

M*

K*

G*

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

High-Temp Alloy

-

G*

G*

K*

G*

D

S

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Titanium Alloys

-

T

T

T

T

BURNISHING

Austenitic Stainless Steel 304, 316, etc.

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

-

E

E

K

G*

M

Ferritic Martensitic Stainless Steel 416, 420, 17-4PH, 15-5PH, etc.

Cermet or Carbide Alcrona

Cermet or Carbide Alcrona

Cermet or Carbide Alcrona

Cermet or Carbide Alcrona

-

N or E

E

K

G

E

Below 130

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

Carbide Alcrona

Ductile Cast Iron Spheroidal - GS500

V

V

K

V

THREADING

130 Above

Cermet Alcrona

Cermet Alcrona

Cermet Alcrona

Cermet Alcrona

K

Grey Cast Iron GC15 - GC20 - GC25 - GC35

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

Carbide TiAlN

-

V

V

K

V

Carbide Uncoated

Carbide Uncoated

Carbide Uncoated

Carbide Uncoated

Bronze Brass Copper

Below 300

E

E

K

G

N

Below 7% Si Above 7% Si

V Carbide Uncoated V Carbide Uncoated V Carbide Uncoated G

Carbide Uncoated

Aluminum

G

PCD Uncoated

G

PCD Uncoated

G

PCD Uncoated

PCD Uncoated

X

*Contact our Application Engineering department for special geometries to improve tool life.

SPECIALS

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