7Leaders

Drills

Page

367

369

371

375

379

383

Appearance

D921X D922X D932X

D923X D924X

Code No

D420HX-3 D420HX-5 D420HX-8 D421TX

MG Carbide

MG Carbide

MG Carbide

MG Carbide

MG Carbide

MG Carbide

Carbide

AlTiN X-NaNo

AlTiN X-NaNo

AlTiCrN HX

AlTiCrN HX

AlTiCrN HX

AlTiSiN TX

Coating

Helix Angle

30° 3XD

30° 5XD

30° 8XD

D

D

3XD

No.of Flutes

R

2

2

2

2

2

2

365

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