Reaming Product Catalog

REAMING | ALVAN® Reaming Systems by S.C.A.M.I. | Replaceable Head Reamers | 7000 Series

Reamer Heads

Fixed

Build Your Part No. 1 Series

7400 Series

7600 Series

7700 Series

Straight Flute

Helical Flute (Right-Hand)

Helical Flute (Left-Hand)

2 Flute Style

Your flute style is based on your series selection (above). 3 Carbide Grade and Coating Codes grades and coatings you can choose from. 4 Lead-in Recommendations These are the combinations of

C30

Uncoated

TiN TiCN TiAlN

Alcrona Hardcut R Coating T Coating

Carbide Cermet

KL SV

KN SN

KC SC

KA SA

KK SK

KH SH

KR SR

KT ST

T F N G L A V K

E M K

E M

P M K N S H

P M K N S H

P M K N S H

5 Diameter

Metric (mm)

Imperial (in)

D 1 Range

D 1 Range

Tolerance (min/max)

Tolerance (min/max)

11.800 - 18.000 18.001 - 30.000 30.001 - 50.000 50.001 - 60.609

+0 / +0.018 +0 / +0.021 +0 / +0.025 +0 / +0.030

0.4646 - 0.7086 0.7087 - 1.1810 1.1811 - 1.9684 1.9685 - 2.3862

+0 / +0.0007 +0 / +0.0008 +0 / +0.0010

For the diameter portion of the item number, refer to the following tables:

+0 / +0.0012 60.610 mm - 80.600 mm (2.3863" - 3.1732") diameters are available as specials by contacting Application Engineering.

Best

Better

Good

74 00 - K N G - 50000

Diameter

G Lead-in TiN Coating

Carbide

Fixed Style Straight Flute

C30: 12

C30: 13 - 16

C10

C30: 8 - 9

C30: 10 - 11

Key on C30: 2

C30: 7

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