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Recommended Cutting Data - UFO Thread Milling Cutter
Recommended Insert Grade - UFO Thread Milling Cutter
Data Reference • Recommended Cutting speed, Vc(m/min) Data Reference UFO Grades Material F30 K10 CE CE60 F20 C350 B100 group No . Cutting speed, v c (m/min) - - - - - - 255 230 200 1 - - - - - - - 200 180 162 2 - - - - - - - 180 162 145 3 - - - - - - - 160 145 130 4 - - - - - - - 144 130 116 5 - - - - - - - 130 117 105 6 - - - - - -

16 17 0.05-0.08 0.06-0.09 0.07-0.1 0.07-0.1
- - - - - - - - - - - - - - - - - - - - - -

E - - - - - - - - - - - - - - - K10 K10 K10 - - - - Feed fz Material group No. 12 13 14 15 0.04-0.07 0.05-0.08 0.06-0.09 0.06-0.09
• UFO Thread Milling Cutter Insert Grade Selection
Grades 8 9 10 11 0.04-0.06 0.05-0.07 0.06-0.08 0.06-0.08
ME B100 B100 B100 B100 B100 B100 B100 B100 B100 B100 B100 F20 F20 F20 F20 - - - B100 B100 B100 B100

5 6 0.03-0.05 0.04-0.06 0.05-0.07 0.05-0.07
Recom. feed fz mm/tooth ae/Dc = 10% - - - - - - - - - - - - - - - - - - - - - - 1 2 3 4 0.04-0.06 0.05-0.07 0.06-0.0 8 0.06-0.08

• Feed.fz (mm/tooth) Pitch YIH TROUN ENTERPRISE CO.,LTD

Material group No . 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Pitch mm 1.0-1.5 1.75-2.5 3.0-4.0 5.0-6.0

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