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ALLIED MACHINE & ENGINEERING | NOMENCLATURE

ALVAN® Reamers: Replaceable Head

PRODUCT NOMENCLATURE 7000 Series Replaceable Reamer Heads I 9700 - K

N

G - 10000

Diameter Unit

Series

Substrate K = Carbide S = Cermet

CoaƟng

Lead-in

Diameter

Blank = mm

7400 7405 7600 7605 7700 7705

L = Uncoated carbide V = Uncoated cermet

C = TiCN A = TiAlN

H = Hardcut R = R coaƟng T = T coaƟng

E G T M L V

XXXXX = X.XXXX"

I = inch

XXXXX = XX.XXX mm

N = TiN A N K NOTE : For recondiƟons, put an “ R ” at the beginning of the item number (7000 series only), and contact ApplicaƟon engineering about opƟonal add-on features. K = Alcrona

9000/5000 Series Replaceable Reamer Heads I 9700 - K N

- 10000 + 0002 - 0002

G

H

Diameter Unit Series

Substrate

CoaƟng

Lead-in

OpƟonal add-on

Diameter

Tolerance*

Blank = mm

9400 9600 9700 5400 5401

K = Carbide A = TiAlN S = Cermet C = TiCN

N = TiN

E L Blank = No add-on M N H = Half circular face A T Z = Double back taper

XXXXX = X.XXXX"

4 decimal places = inch tolerance 3 decimal places = mm tolerance

I = inch

R = R coaƟng T = T coaƟng V = Uncoated (cermet)

XXXXX = XX.XXX mm

H = Hardcut K = Alcrona L = Uncoated (carbide)

F V HZ = Half circular

face and double back taper

G K

5600 5700 *The total tolerance capable for 5000 series reamers is 0.0002" (0.005 mm) and H7 for 9000 series reamers.

Replaceable Head Style Mandrels 9000

-

-

MM Shank

004

Series

Mandrel Diameter Code

7000 = 7000 series with radial coolant 7001 = 7000 series with no radial coolant

MC = Short cylindrical ML = Long cylindrical

See Mandrel Ø Code on pg. 27.

9000 = 9000 series

MM = Modular

5000 = 5000 series Replaceable Head Style Screws* 900

-

-

1

VI

004

Series

Coolant

Screw Diameter Code

0 = without central coolant (through holes)

700 = 7000 series 900 = 9000 series

See Screw Ø Code on pg. 27.

1 = with cental coolant (blind holes)

*NOTE: 5000 series heads do not need screws.

PRODUCT DETAILS

Series Details

7000 Series 9000 Series 7400 7600 7700 7405 7605 7705 5400 5401 5600 5700 9400 9600 9700 5000 Series

Series

Straight Right-hand helical LeŌ-hand helical

Flute

Fixed Expandable

Head

Radial (through hole)

-

-

-

-

-

-

-

-

-

Coolant

Central (blind hole)

-

-

-

-

-

-

-

-

-

25

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