Page 72 - Osawa_Update_2023

ALU - Unequal pitch - Corner radius

HFAL3 OSAWA

NORM POLISHED
cylindrical shank, 3 flutes, corner radius

CR

P M K N S H
H
H 1st choice I suitable CR

SLOTTING SIDE MILLING HELICAL RAMPING VERTICAL DRILLING

D D Tol. CR CR Tol. d(h6) l l1 L z EDP No. Stock
1 0/-0.015 0.10 0/-0.01 6 3 50 3 HFAL301010030 h
1 0/-0.015 0.10 0/-0.01 6 5 50 3 HFAL301010050 h
1.5 0/-0.015 0.10 0/-0.01 6 4.5 50 3 HFAL301015045 h
1.5 0/-0.015 0.10 0/-0.01 6 6 50 3 HFAL301015060 h
1.5 0/-0.015 0.10 0/-0.01 6 8 50 3 HFAL301015080 h
2 0/-0.020 0.10 ±0.020 6 3 50 3 HFAL301020030 h
2 0/-0.020 0.10 ±0.020 6 5 50 3 HFAL301020050 h
2 0/-0.020 0.10 ±0.020 6 6.5 50 3 HFAL301020 h
2 0/-0.020 0.10 ±0.020 6 8 50 3 HFAL301020080 h
2 0/-0.020 0.10 ±0.020 6 10 50 3 HFAL301020100 h
3 0/-0.020 0.10 ±0.020 6 6 50 3 HFAL301030060 h
3 0/-0.020 0.10 ±0.020 6 9 50 3 HFAL301030 h
3 0/-0.020 0.10 ±0.020 6 12 50 3 HFAL301030120 h
4 0/-0.020 0.10 ±0.020 6 12 50 3 HFAL301040 h
5 0/-0.020 0.10 ±0.020 6 15 50 3 HFAL301050 h
6 0/-0.020 0.10 ±0.020 6 20 60 3 HFAL301060 h
8 0/-0.020 0.10 ±0.020 8 20 64 3 HFAL301080 h
10 0/-0.020 0.10 ±0.020 10 22 75 3 HFAL301100 h
12 0/-0.020 0.10 ±0.020 12 25 75 3 HFAL301120 h
14 0/-0.020 0.10 ±0.020 14 32 90 3 HFAL301140 h
16 0/-0.020 0.10 ±0.020 16 32 90 3 HFAL301160 h
20 0/-0.020 0.10 ±0.020 20 38 100 3 HFAL301200 h

h stock standard f non-standard stock m stock exhaustion
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