AMPC-C_US-EN

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

Product Nomenclature

A

Replaceable Head Style Reamer Heads

DRILLING

I

77

00 - K

N G - 18000

1

2

3

4

5

6

7

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

1. Diameter Unit of Measure

2. Flute Style

3. Head Style

4. Substrate

5. Coating

Blank = Metric diameter (mm)

74 = Straight

00 = Fixed head

K = Carbide S = Cermet

L = Uncoated carbide V = Uncoated cermet

B

I = Imperial diameter (in)

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

05 = Expandable head

N = TiN C = TiCN A = TiAlN

BORING

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

C

6. Lead-in

7. Diameter

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

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

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

REAMING

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

Reference Key Symbol

L 1

Attribute

H

L 2

D 1 D 2

Reamer head diameter

D

Shank diameter Overall length Length of cut

D 1

D 2

L 1 L 2

BURNISHING

H

Hex key (listed with screws)

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

THREADING

2 Select Your Screw

3 Select Your Mandrel

1 Select Your Head

X

SPECIALS

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