<GENERAL CUTTING>AHX440S/475S/640S

Selection Reference Table (Cutting Edge Count and Cutting Conditions)

Nb fAHX440SAHX475SAHX640S(inch)
DCTypeumer o TeethGeneral CuttingHigh Feed MachiningGeneral Cutting
Stockfr (IPR)APMXStockfr (IPR)APMXStockfr (IPR)APMX
1.500"Fine Pitch3a.024 ─ .047.118
40 mmExtra Fine Pitch4a.031 ─ .063.118
Fine Pitch4a.031 ─ .063.118a.094 ─ .157.063
2.000" 50 mm"Extra Fine Pitch5a.039 ─ .079.118a.118 ─ .197.063
Super Extra Fine Pitch6a.047 ─ .094.118
Coarse Pitch4a.031 ─ .063.236
2.500"Fine Pitch5a.039 ─ .079.118a.118 ─ .197.063a.039 ─ .079.236
63 mmExtra Fine Pitch6a.047 ─ .094.118a.142 ─ .236.063
Super Extra Fine Pitch8a.063 ─ .126.118
Coarse Pitch4a.031 ─ .063.236
3.000"Fine Pitch6a.047 ─ .094.118a.142 ─ .236.063a.047 ─ .094.236
80 mm"Extra Fine Pitch8a.063 ─ .126.118a.189 ─ .315.063
Super Extra Fine Pitch10a.079 ─ .157.118
Coarse Pitch5a.039 ─ .079.236
"Fine Pitch7a.055 ─ .110.118a.165 ─ .276.063a.055 ─ .110.236
4.000 100 mm"9a.213 ─ .354.063
Extra Fine Pitch10a.079 ─ .157.118
Super Extra Fine Pitch12a.094 ─ .189.118
Coarse Pitch6a.047 ─ .094.236
"Fine Pitch8a.063 ─ .126.118a.189 ─ .315.063a.063 ─ .126.236
5.000 125 mm10a.236 ─ .394.063
Extra Fine Pitch12a.094 ─ .189.118
Super Extra Fine Pitch14a.110 ─ .220.118
Coarse Pitch7a.055 ─ .110.236
Fine Pitch10a.079 ─ .157.118a.236 ─ .394.063a.079 ─ .157.236
6.000"12a.283 ─ .472.063
160 mmExtra Fine Pitch14a.110 ─ .220.118
Super Extra Fine Pitch16a.126 ─ .252.118
8.000"Coarse Pitch8a.063 ─ .126.236
200 mmFine Pitch12a.094 ─ .189.236

Note 1) fr: Feed rate per revolution (AHX475S: the feed rate per cutter (fz) will be limited by the cutting width ae. Please refer to page L042 for details.) Note 2) APMX: Maximum depths of cut (AHX440S: the maximum depths of cut will vary depending on the breaker) Note 3) The depths of cut and feed rate are identical to the recommended conditions for carbon steel and alloy steel.

Compatibility with Inserts for AHX Series

L

The RE = .126 inch insert for use with AHX440S can be

mounted on AHX475S. AHX640S AHX640W

All inserts for use with AHX640 can be mounted on AHX640S MK, HK, WK (note, however, that the set height will differ). The inserts for mounting on AHX640W are the MK, HK, and WK breakers for casting.

MP, MM, WP, L, MMP, MM, WP

AHX440S AHX475S

L, M, R M,R (R.126")M, R (R3.2)