Page 15 - FAST FEED MILL Brochure_metric 2022
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S1
FFT3 TXMT 02 RE IC S
Triangular Miniature Inserts Rd°
for Fast Feed Milling at
Small Depths of Cut
INSL
Dimensions Tough 1 Hard Recommended Machining Data
IC830 IC808 ap fz
Designation INSL IC RE S S1 (mm) (mm/t)
FFT3 TXMT 020105T 3.66 2.00 0.50 1.10 1.56 • • 0.20-0.60 0.20-0.45
• For side plunging, the initial cutting feed is 0.06 mm/t
Recommended Machining Conditions for FFT3-02 Fast Feed Endmills
Workpiece material
ISO class ISCAR Typical representative D.O.C. Cutting Feed
DIN/ mat. Hardness, ap speed vc, fz
ISO 513 Description group* HB AISI/SAE/ASTM DIN W.-Nr. (mm) (m/min) (mm/tooth) Coolant
Non-alloy steel 1-5 130-180 1020 1.0402 120-200 0.20-0.70 Dry/Wet
6-8 260-300 4340 1.6582 100-180 0.20-0.70 Dry/Wet
Low alloy steel HRC
P 9 35-42** 3135 1.5710 0.20-0.60 100-130 0.20-0.60 Dry/Wet
High alloy steel 10-11 200-220 H13 1.2344 80-150 0.20-0.60 Dry/Wet
Ferritic/martensitic
stainless steel 12-13 200 420 1.4021 80-150 0.20-0.60 Dry/Wet
* ISCAR material group in accordance with VDI 3323 standard ** Quenched and tempered
For machining under unstable conditions, the recommended cutting data should be reduced by 20-30%
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