Page 589 - Tungaloy Catalog

Designation System for TAC Mills

TAC Mills (Metric)

T H Hybrid TAC Mill Series

Bore type Symbol Type
E Symbol Relief angle T~: General type
C 7˚ - JIS
P 11˚ E DIN
Shank type D 15˚ A ANSI Symbol Type
E 20˚ E~: Shank type W Wedge clamp
Symbol Type
F 25˚ Symbol Hand Symbol Unit - Cylindrical L Long shank
T Bore type N 0˚ R Right M mm W Weldon LE Long edge
E Shank type Others Special L Left U in C Combination CS Carbide shank
1 Type 3 Relief angle 5 Direction of cut 7 Unit 9 Attachment specification 11 Additional feature

1 2 3 4 5 6 7 8 9 10 11
T A W 13 R 080 M 25.4 - 06 --

9

TAC Mills E V H 07 R 012 M 12.0 - 02 L

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2
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3
5
1
8
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11
10
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2 Angle, Category 4 Cutting edge length 6 Effective cutter diameter 8 Attachment size 10 Number of inserts
Symbol Cutting edge angle Symbol Size (R) Symbol Size Symbol Size
P 90˚ ~ 80˚ M: Unit mm M: Unit mm
E 80˚ ~ 70˚ S R 080 80 mm Hole diameter
D 60˚ ~ 50˚ 200 200 mm 20.0 20 mm
A 50˚ ~ 40˚ T R I: Unit in inch 25.4 25.4 mm
Others Special 200 2 in 31.7 31.75 mm
R 47.6 47.625 mm
R 10H 10 in
I: Unit inch
Cutting H Hole diameter
edge R
angle 0075 0.75 in
A 0125 1.25 in
R Effective cutter diameter
Body diameter 0200 2 in
E~: Shank type
Shank diameter
10.0 .394 in
12.0 .472 in
16.0 .630 in
25.0 .984 in
32.0 1.26 in

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