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Basic Selection for TAC Mills<br />

Die Engraving /<br />

Pocketing<br />

Work materials<br />

For long<br />

overhang<br />

applications<br />

9-107<br />

Milling without chatter can<br />

be achieved by overlapping<br />

the serrated cutting edges.<br />

Used for long overhang<br />

applications.<br />

Steel<br />

Stainless Cast Iron Non-ferrous Superalloys<br />

Max. ap:<br />

RCMT12 = 6.0 mm<br />

RCMT16 = 8.0 mm<br />

p<br />

9<br />

TAC Mills<br />

TRC<br />

ERC<br />

Pitch Number of inserts<br />

Coarse Long Extra Long<br />

ø32 3 3 3<br />

ø33 3 3 3<br />

ø40 2, 4 2, 4 2, 4<br />

ø50 3, 4, 5 3, 5 3, 5<br />

ø52 4, 5 - -<br />

ø63 5, 6 - -<br />

ø80 6, 7 - -<br />

ø100 7 - -<br />

ø125 8 - -<br />

Diameter<br />

Clamping Air hole<br />

Screw<br />

Wiper Adjusting<br />

- -<br />

Shank type Close pitch<br />

-<br />

Accuracy<br />

C<br />

Variations of inserts<br />

General purposewith<br />

serrated cutting edge<br />

General purpose,<br />

Round insert<br />

For aluminium alloys, with<br />

serrated cutting edge<br />

NMJ<br />

MJ<br />

NAJ<br />

Work materials<br />

For small &<br />

medium<br />

machines<br />

9-78<br />

Multi-functional “Hybrid TAC Mill”<br />

Can be applied to a variety of<br />

machining applications such as<br />

shoulder milling, slotting and<br />

hole making.<br />

Steel<br />

Stainless<br />

Cast Iron<br />

90°<br />

ap<br />

Non-ferrous<br />

Max. ap: EVH06: 3 mm<br />

EVH07: 3.5 mm<br />

EVH09: 4.5 mm<br />

EVH<br />

Pitch Number of inserts Clamping Air hole Long shank<br />

Diameter Standard SS - FiT<br />

ø10 2<br />

ø12 2<br />

ø16 2<br />

Variations of inserts<br />

General purpose<br />

MJ<br />

For aluminium alloys AJ / DLC coated<br />

Accuracy<br />

G<br />

9–30

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