


JEM # WAL-69173036917303
RCMT09T300-RM4 WSM20S turning insert, round, 0.375" diameterRCMT09T300-RM4WSM20STiAlN+Al2O3+(Al)
SpecificationsFrom Walter's product data
- Shape
- R
- Round
- Clearance
- C
- 7°, positive
- IC
- .375"
- 9.52 mm
- Thickness
- .156"
- Chipbreaker
- RM4
- Grade
- WSM20S
- Coating
- TiAlN+Al2O3+(Al)
- Insert material
- Carbide
- Material
- MS
- Stainless, Superalloys & titanium; also P
- Operation
- Roughing
- Seat
- RC09T3
- holders with this seat take it
- Pack
- 10
- inserts per box
Holders for this insert7 with seat RC09T3
5523310SRSCR163D · 1" × 1" · Right hand$180.00
5523316SRACR163D · 1" × 1" · 90° · Right hand$180.00
5523279SRSCL163D · 1" × 1" · Left hand$180.00
5523315SRACL163D · 1" × 1" · 90° · Left hand$180.00
5523035SRDCN103 · 5/8" × 5/8" · Neutral$153.00
Holders and other inserts
| Part no. | Designation | Type | Shank | Approach | Hand | Clamping | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
5523310 | SRSCR163D | Turning holder | 1" × 1" | — | Right hand | Screw | Ships from Walter | $180.00 | |
5523316 | SRACR163D | Turning holder | 1" × 1" | 90° | Right hand | Screw | Ships from Walter | $180.00 | |
5523279 | SRSCL163D | Turning holder | 1" × 1" | — | Left hand | Screw | Ships from Walter | $180.00 | |
5523315 | SRACL163D | Turning holder | 1" × 1" | 90° | Left hand | Screw | Ships from Walter | $180.00 | |
5523035 | SRDCN103 | Turning holder | 5/8" × 5/8" | — | Neutral | Screw | Ships from Walter | $153.00 | |
6347301 | SRDCN123B | Turning holder | 3/4" × 3/4" | — | Neutral | Screw | Ships from Walter | $171.00 | |
6347302 | SRDCN163D | Turning holder | 1" × 1" | — | Neutral | Screw | Ships from Walter | $180.00 |

Other RC09T3 inserts2 grades, chipbreakers and radii for the same seat
All with filters →Grade
Chipbreaker
ISO
| Part no. | Designation | Grade | Chipbreaker | Radius | ISO | Operation | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
6917303 this | RCMT09T300-RM4 | WSM20S | RM4 | — | M S | Roughing | Ships from Walter | $18.10 | |
8204998 | RCMT09T300-RP4 | WPP20G | RP4 | — | P | Roughing | Ships from Walter | $18.70 |
