AMPC-C_EU-EN

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

Product Nomenclature

Replaceable Head Style Reamer Heads

A

I

77

00 - K

N G - 18000

DRILLING

1

2

3

4

5

6

7

NOTE : For reconditions, put an “ R ” at the beginning of the item number

1. Shank Measure

2. Flute Style

3. Head Style

4. Substrate

5. Coating

Blank = Metric diameter (mm) I = Imperial diameter (inch)

74 = Straight

00 = Fixed head

K = Carbide S = Cermet

L = Uncoated carbide V = Uncoated cermet

76 = Right-hand helical 77 = Left-hand helical

05 = Expandable head

N = TiN C = TiCN A = TiAlN

B

K = Alcrona H = Hardcut R = R Coating T = T Coating

BORING

6. Lead-in

7. Diameter

E, M = Right-hand and left-hand helical flute

XX.XXX = Metric (mm) X.XXXX = Imperial (inch)

A, F, G, L, N, T, V = Straight flute

C

K = Chipbreaker geometry for straight or right-hand helical flute

REAMING

Reference Key Symbol

L 1

Attribute

H

L 2

D 1 D 2

Reamer head diameter

Shank diameter Overall length Length of cut

D 1

D 2

L 1 L 2

D

H

Hex key (listed with screws)

BURNISHING

Building Your Complete Tool You will need all three pieces to complete your replaceable head reamer assembly. The item numbers for the screws and the mandrels are listed on their respective pages. However, there is a guide on the pages where the heads are located. You must follow the guide to build the item number for the reamer head that you need. The complete mandrel item numbers are listed on their respective pages. You do not need to build the mandrel numbers.

E

2 Select Your Screw

3 Select Your Mandrel

1 Select Your Head

THREADING

X

SPECIALS

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