
| `■` Notes o | n Corne | r | Finishin | g Actual machined corner | s will have | uncut a | nd over-cut portion | sduetot | he shap | e of the in | serts. | |||||
| Fig | Uncut portion CornerR 1 | Fi | g2 | O Uncut portion CornerR | ver-cut portio | n | ||||||||||
| Corner R Uncutpor | MSX0600 tion Over-cutport | ion | ype Fig | MSX08000Typ Uncutportion Over-cutportion | e Fig | Uncut | MSX12000 portion Over-cutportio | Type n Fi | g | M Uncutportion | SX14 Over-cu | 00Type tportion | Fig | |||
| 2.0 0.40 | 3 0 | 1 | 0.735 0 | 1 | 1.3 | 12 0 | 1 | 1.642 | 0 | 1 | ||||||
| 2.5 0.26 | 3 0.087 | 2 | 0.593 0 | 1 | 1.1 | 71 0 | 1 | 1.501 | 0 | 1 | ||||||
| 3.0 | 0.451 0.031 | 2 | 1.0 | 30 0 | 1 | 1.360 | 1 | |||||||||
| 3.5 4.0 | 0.8 | 88 0.001 | 2 | 1.219 1.078 | 0.0 | 0 16 | 1 2 | |||||||||
| `■` Taper Cu | tting and H Taper Cutt | e in | lical Millin g | g Mi | nimum dia | meter | Helical Milli | ng | Maxim | um diamet | er | |||||
| øD | øD | |||||||||||||||
| or less Max.ap | Max. Ramping Angle | |||||||||||||||
| MSX0600 | ype | MSX08000 Ty center uncut portio | e n cannot be r | emove wi | MSX12000 cen th same cutter. | Type ter uncut p | ortion ca | M n be remov | SX14 e with sa | 00 Typ me cutter. | ||||||
| DC Taper Cut | ting Heli | ca | l Milling | Taper Cutting Helical | Milling | Taper | Cutting Helic | al Millin | g | Taper Cutting | H | elical M | illing | |||
| Max. Ramping | Angle Min. | Max. | Max. RampingAngle Min. | Max. | Max. Ram | pingAngle Min. | Ma | x. M | ax. RampingAngle | M | in. | Max. | ||||
| 16 6˚00 17 5˚00 | ' 21 ' 23 | 30 32 | ||||||||||||||
| 18 4˚30 | ' 25 | 34 | ||||||||||||||
| 20 3˚30 22 3˚00 ˚ | ' 29 ' 33 | 38 42 | 7˚30' 25 5˚30' 29 ˚ | 38 42 | ||||||||||||
| 25 200 28 | ' 39 | 48 | 400' 35 3˚00' 41 | 48 54 | ||||||||||||
| 32 | 2˚30' 49 | 62 | 6˚ | 30' 42 | 6 | 2 | ||||||||||
| 35 | 2˚00' 55 | 68 | 5˚ | 00' 48 | 6 | 8 | ||||||||||
| 40 | 2˚00' 65 | 78 | 4˚ ˚ | 00' 58 ' | 7 | 8 | 6˚00' ˚ ' | 5 | 3 | 78 | ||||||
| 50 63 80 | 2 2˚ | 30 78 00' 103 | 9 12 | 8 4 | 330 2˚00' 1˚30' | 7 9 1 | 3 9 33 | 98 124 158 | ||||||||
| 100 | 1˚ 00' | 1 | 73 | 198 | ||||||||||||
| `■` Reco | mmend | e | d | Insert Cat. No. WDMT 0603 | Max.ap 10 | RE 15 | Approx. RE 20 | |||||||||
| Cuttin | g Cond | t | ions | WDMT 0804 | . 1.5 | . 2.0 | . 2.5 | |||||||||
| WDMT 1205 | 2.0 | 2.0 | 3.0 | |||||||||||||
| WDMT 1406 | 2.5 | 2.0 | 3.5 | `(`a | p: Dep | th of C | ut fz | : Feed | Rate`)` | |||||||
| Cuttin | Endm | ll Type | Shel | l Type | ||||||||||||
| Work | Grade | g Speed | Insert Cat. ø1 | 6 | ø | 20 ø | 25 | ø | 32 | ø | 40 | ø50/ | ø63 | ø80 | /ø100 | |
| Material | v | c`(`m/min`)` | No. ap `(`mm`)` WDMT0603 | fz `(`mm/t`)` `(` | ap mm`)` | fz `(`mm/t`)` ap `(`mm`)` Q | fz `(`mm/t`)` Q | ap `(`mm`)` Q | fz `(`mm/t`)` Q | ap `(`mm Q | `)` fz `(`mm/t`)` Q | ap `(`mm`)` Q | fz `(`mm/t`)` Q | ap `(`mm Q | `)` fz `(`mm/t`)` Q | |
| P | 0.8 | 0.8 | 0.8 | 0.8 | ||||||||||||
| ACP200 | 0 | 0150200 | WDMT 0804 Q | Q | 1.0 | 1.0 1.0 | 1.2 | 1.0 | 1.2 | Q | Q | Q | Q | Q | Q | |
| General Steel Below 200HB | -- | WDMT 1205 Q WDMT 1406 Q | Q Q | Q Q | Q Q Q Q | Q Q | 1.2 Q | 1.4 Q | 1.2 1.5 | 1.4 1.5 | 1.2 1.5 | 1.4 1.5 | Q 1.5 | Q 1.5 | ||
| P | WDMT 0603 0.7 | 0.8 | 0.7 | 0.8 Q | Q | Q | Q | Q | Q | Q | Q | Q | Q | |||
| WDMT 0804 Q | Q | 08 | 10 08 | 12 | 08 | 12 | Q | Q | Q | Q | Q | Q | ||||
| Alloy Steel | ACP200 | 8 | -130-180 | . | . . | . | . | . | ||||||||
| Bl 4HRC | WDMT 1205 Q | Q | Q | Q Q | Q | 1.0 | 1.4 | 1.0 | 1.4 | 1.0 | 1.4 | Q | Q | |||
| eow 5 | WDMT 1406 Q | Q | Q | Q Q | Q | Q | Q | 1.3 | 1.5 | 1.3 | 1.5 | 1.3 | 1.5 | |||
| M | WDMT 0603 0.8 | 0.7 | 0.8 | 0.7 Q | Q | Q | Q | Q | Q | Q | Q | Q | Q | |||
| Stainless Steel | ACP300 | 8 | -120-150 | WDMT 0804 Q | Q | 1.0 | 0.8 1.0 | 0.8 | 1.0 | 0.8 | Q | Q | Q | Q | Q | Q |
| SUS304, Others | WDMT 1205 Q WDMT 1406 Q | Q Q | Q Q | Q Q Q Q | Q Q | 1.2 Q | 1.2 Q | 1.2 1.5 | 1.2 1.3 | 1.2 1.5 | 1.2 1.3 | Q 1.5 | Q 1.3 | |||
| K | WDMT 0603 0.8 | 1.0 | 0.8 | 1.0 Q | Q | Q | Q | Q | Q | Q | Q | Q | Q | |||
| ACK200 | WDMT 0804 Q | Q | 1.0 | 1.2 1.0 | 1.4 | 1.0 | 1.4 | Q | Q | Q | Q | Q | Q | |||
| Cast Iron FCFCD | ACK300 | 0 | 0-150-200 | WDMT 1205 Q | Q | Q | Q Q | Q | 1.2 | 1.5 | 1.2 | 1.5 | 1.2 | 1.5 | Q | Q |
| , | WDMT 1406 Q | Q | Q | Q Q | Q | Q | Q | 1.5 | 1.8 | 1.5 | 1.8 | 1.5 | 1.8 | |||
| H | ACK200 | WDMT 0603 0.5 WDMT 0804 Q | 0.5 Q | 0.5 05 | 0.5 Q 06 05 | Q 08 | Q 05 | Q 08 | Q Q | Q Q | Q Q | Q Q | Q Q | Q Q | ||
| Hardened Steel | ACK300 | 4 | 0-80-100 | WDMT 1205 Q | Q | . Q | . . Q Q | . Q | . 0.6 | . 1.0 | 0.6 | 1.0 | 0.6 | 1.0 | Q | Q |
| Below 50HRC | WDMT 1406 Q | Q | Q | Q Q | Q | Q | Q | 1.0 | 1.2 | 1.0 | 1.2 | 1.0 | 1.2 |
Milling Shoulder
・The above recommended cutting conditions may require adjustment according to machine rigidity and work rigidity. The above figures are guidelines for use with the BT50 machine tool. ・The above cutting conditions assume a tool overhang length of L/D=3 (i.e. overhang length is 3 times tool diameter) or less. When tool overhang is more than L/D=3 and less than or equal L/D=5, settings should be adjusted to approximately 70 to 80% of those indicated in the above cutting conditions (i.e. a and f ). p z When tool overhang is more than L/D=5 and less than or equal L/D=8, settings should be adjusted to approximately 50 to 60% of those indicated in the above cutting conditions (i.e. a and f ). p z