


JEM # WAL-69173056917305
RCMT1606M0-RM4 WSM20S turning insert, round, 0.630" diameterRCMT1606M0-RM4WSM20STiAlN+Al2O3+(Al)
SpecificationsFrom Walter's product data
- Shape
- R
- Round
- Clearance
- C
- 7°, positive
- IC
- .630"
- 16.00 mm
- Thickness
- .250"
- Chipbreaker
- RM4
- Grade
- WSM20S
- Coating
- TiAlN+Al2O3+(Al)
- Insert material
- Carbide
- Material
- MS
- Stainless, Superalloys & titanium; also P
- Operation
- Roughing
- Seat
- RC1606
- holders with this seat take it
- Pack
- 10
- inserts per box
Holders for this insert11 with seat RC1606
- TUN-6805662PRGCR3225P16 · 32 × 25 mm · 90° · Right hand$239.90
5335843SRSCR3225P16 · 32 × 25 mm · Right hand$198.00- TUN-6805658PRGCL3225P16 · 32 × 25 mm · 90° · Left hand$256.90
5335842SRSCL3225P16 · 32 × 25 mm · Left hand$198.00- TUN-6805653PRDCN3225P16 · 32 × 25 mm · 45° · Neutral$239.90
Holders and other inserts
| Part no. | Designation | Type | Shank | Approach | Hand | Clamping | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
| TUN-6805662 | PRGCR3225P16 | Turning holder | 32 × 25 mm | 90° | Right hand | Lever | Ships from Tungaloy | $239.90 | |
5335843 | SRSCR3225P16 | Turning holder | 32 × 25 mm | — | Right hand | Screw | Ships from Walter | $198.00 | |
| TUN-6805658 | PRGCL3225P16 | Turning holder | 32 × 25 mm | 90° | Left hand | Lever | Ships from Tungaloy | $256.90 | |
5335842 | SRSCL3225P16 | Turning holder | 32 × 25 mm | — | Left hand | Screw | Ships from Walter | $198.00 | |
| TUN-6805653 | PRDCN3225P16 | Turning holder | 32 × 25 mm | 45° | Neutral | Lever | Ships from Tungaloy | $239.90 | |
5335820 | SRDCN3225P16 | Turning holder | 32 × 25 mm | — | Neutral | Screw | Ships from Walter | $198.00 | |
5336063 | C6-SRSCR-45065-16 | Capto turning unit | Capto C6 | — | Right hand | Screw | Ships from Walter | $481.00 | |
5336062 | C6-SRSCL-45065-16 | Capto turning unit | Capto C6 | — | Left hand | Screw | Ships from Walter | $481.00 |

Other RC1606 inserts18 grades, chipbreakers and radii for the same seat
All with filters →Chipbreaker
ISO
| Part no. | Designation | Grade | Chipbreaker | Radius | ISO | Operation | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
6958563 | RCMT1606M0-RK4 | WKK10S | RK4 | — | K | Roughing | Ships from Walter | $41.60 | |
6651106 | RCMT1606M0-RK4 | WKK20S | RK4 | — | K | Roughing | Ships from Walter | $41.60 | |
6917305 this | RCMT1606M0-RM4 | WSM20S | RM4 | — | M S | Roughing | Ships from Walter | $41.60 | |
6917306 | RCMT1606M0-RM4 | WSM30S | RM4 | — | M S | Roughing | Ships from Walter | $41.60 | |
8205020 | RCMT1606M0-RP4 | WPP10G | RP4 | — | P | Roughing | Ships from Walter | $42.80 | |
8205022 | RCMT1606M0-RP4 | WPP20G | RP4 | — | P | Roughing | Ships from Walter | $42.80 | |
8205021 | RCMT1606M0-RP4 | WPP30G | RP4 | — | P | Roughing | Ships from Walter | $42.80 | |
| TUN-6852172 | RCMT1606M0-RS | AH120 | RS | — | P M K S | Medium machining | Ships from Tungaloy | $30.10 |




