Indexable face mills with up to 12 cutting edges
Indexable milling cutters for face milling — SSM-H, DSM-S and DSM-H systems with up to 12 effective cutting edges.
Three face-milling systems, one family.
SSM-H (6×45°) covers general-purpose HPKT/HPCT and octagon HOKT/HOCT inserts. DSM-S (8×45°) uses the double-sided, reversible SOKU insert for 8 effective edges. DSM-H (12×45°) runs HNKU/HOKU inserts for 12 cutting edges and maximised economy.
All three share Masterfinish geometry for an extremely soft, spindle-friendly cut, with direct insert indexing that doesn't require removing the clamping screw. Cutter bodies span Ø40–160 mm.
Grades cover the full range — general steel (GCP230, GPP235), stainless (GC5235, GPM240), cast iron (GCK215, GPK220), and non-ferrous metals (GTWN715) — so one family handles nearly every face-milling job.
DSM-H 12×45° — HNKU/HOKU, 12 cutting edges
DSM-H — Face Milling 12×45°
Masterfinish geometry with 12 cutting edges for maximised economy. HNKU for general use, HOKU (octagon) variant available.
Applications: Face milling, slot milling, chamfering.
Chipbreakers: HCM — steel, cast iron (secondary). SCM — stainless steel, exotic alloys (secondary), titanium (secondary).
Indexing 6 times and reversible.
HNKU inserts
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| Designation | Chipbreaker | Material No. | Available |
|---|---|---|---|
| HNKU 0806AZER-HCM GTCP230 | HCM | MM12193383 | ● |
| HNKU 0806AZER-HCM GTPP235 | HCM | MM12193384 | ● |
| HNKU 0806AZER-SCM GTPM240 | SCM | — | ○ |
| HNKU 0806AZER-SCM GTC5235 | SCM | MM11887368 | ● |
Cutting data — HNKU
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| Group | Material | Chipbreaker | Grades | vc [m/min] | fz [mm] | ap [mm] |
|---|---|---|---|---|---|---|
| P | Steel | HCM | GTCP230, GTPP235 | 220–60 | 0.1–0.5 | 4–0.2 |
| M | Stainless steel | SCM | GTPM240, GTC5235 | 200–60 | 0.08–0.4 | 4–0.2 |
HOKU inserts (octagon)
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| Designation | Chipbreaker | Material No. | Available |
|---|---|---|---|
| HOKU 0806AZER-HCM GTCP230 | HCM | MM12623510 | ● |
| HOKU 0806AZER-HCM GTPP235 | HCM | MM12623511 | ● |
| HOKU 0806AZER-SCM GTPM240 | SCM | MM12630187 | ● |
| HOKU 0806AZER-SCM GTC5235 | SCM | MM12623507 | ● |
Cutting data — HOKU
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| Group | Material | Chipbreaker | Grades | vc [m/min] | fz [mm] | ap [mm] |
|---|---|---|---|---|---|---|
| P | Steel | HCM | GTCP230, GTPP235 | 220–60 | 0.1–0.5 | 4–0.2 |
| M | Stainless steel | SCM | GTPM240, GTC5235 | 200–60 | 0.08–0.4 | 4–0.2 |
Bodies (shared by both insert types)
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| Designation | ø Milling cutter [mm] | z | Material No. | Available |
|---|---|---|---|---|
| A-DSM-H08-40.R.04 | 40 | 4 | MM11590448 | ● |
| A-DSM-H08-50.R.04 | 50 | 4 | MM11561804 | ● |
| A-DSM-H08-63.R.05 | 63 | 5 | MM11561802 | ● |
| A-DSM-H08-80.R.06 | 80 | 6 | MM11561800 | ● |
| A-DSM-H08-100.R.08 | 100 | 8 | MM12152205 | ● |
| A-DSM-H08-125.R.09 | 125 | 9 | MM12152207 | ● |
Spare parts
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| Designation | Torque [Nm] | Material No. | Available |
|---|---|---|---|
| M4.0 × 11.0 – T15+ | 5 | MM1345432 | ● |