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E
Grades
• Center Drill recommended cutting speed, Vc (m/min), Feed,fz( mm/ tooth).
ME
Recommended Cutting Data And Insert Grade
D1:3~5mm
Feed,Fz(mm/ tooth)
D1:1.5~2.5mm
The effective no. of teeth is calculated with 1 flute.
CNC lathe M/C
Vc(m/min)
Cutting Speed
Vc(m/min)
D1
Material
group

Center drill specialize for 0.05 0.03 - B350 15-20 1-2 0.10 0.06 pre-drilling and pre-tapping 0.05 0.03 - B350 50-120 12-18 3 0.10 0.06 0.05 0.03 - B350 10-15 4-5-6 0.10 0.06 Dimensions in mm 0.05 0.03 - B350 5-10 7 0.08 0.06 angle L1 D1 AE 0.05 0.03 0.6 1.7 - B350 22-30 8-12 8-9 2.0 0.09 0.06 0.6 2.2 0.6 2.7 Center Drill 0.03 0.03 - B350 5-10
D L 4 8 5 10 5 12 6 16 Grades Metal cermet CE60 CE25 F30 Aluminum

Carbide F20 C350 Cast Iron
60° B350 C125

AE AEjÔ 0.01~0.02 Part No . D24-080217-60-ME D24-080222-60-ME D24-100227-60-ME D24-100232-60-ME D24-100237-60-ME D24-120343-60-ME D24-120353-60-ME D24-160353-60-ME D24-160363-60-ME Steel/Stainless Steel • Please specify model number and grade of insert, ie.: D24-080217-60-ME, B350

24 Insert 60° D1 D Tolerances (mm) Stainless Steel Steel/Stainless Steel/Cast Iron • Correct price and stock are based on current situation YIH TROUN ENTERPRISE CO.,LTD

D L L1 DjÔ0.05~0.08 Inserts Steel
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