# Sumitomo

**Manufacturer:** Sumitomo  
**MPN:** `CNMG431EEF-AC6040M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Sumitomo |
| Manufacturer name | Sumitomo |
| Manufacturer | Sumitomo |
| DimensionUnit | inch |
| GraingerSku | 52EW74 |
| Extra Product Name | Sumitomo |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.25 |
| WeightUnit | lbs |
| cali_prop65_message | WARNING: Cancer - www.P65Warnings.ca.gov |
| cali_prop65_orglabel | False |
| cali_prop65_warnmsgscenario | 5 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | JP |
| extendedLead | 26 |
| extendedQty | -2 |
| height | 1.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 0.44 |
| moq | 10 |
| MPN | CNMG431EEF-AC6040M |
| multiple | 10 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G6331151 |
| tierMinQty1 | 1 |
| tierPrice1 | 8.03 |
| url | https://www.zoro.com/sumitomo-turning-insert-diamond-05-in-cnmg-164-in-carbide-cnmg431eef-ac6040m/i/G6331151/ |
| width | 3.5 |
| Item | Turning Insert |
| Insert Shape | Diamond |
| Insert Style | CNMG |
| Inscribed Circle | 0.5 in. |
| Insert Size | 431 |
| Included Angle | 80 Degrees |
| Chip-Breaker | EEF |
| Grade | M40, M30, M30 |
| Material | Carbide |
| Corner Radius | 1/64 in |
| Workpiece Compatibility | Stainless (M) |
| Insert Material | Carbide |
| Insert Application | Finishing |
| Nose Radius | 0.0156" |
| Coating | PVD |
| Mounting Hole Dia | 0.203" |
| Hardened (H) Compatibility | No |
| Mounting Style | Top and Hole Clamping |
| Non Ferrous (N) Compatibility | No |
| Cutting Direction | Neutral |
| ANSI Number | CNMG431EEF-AC6040M |
| Super Alloy (S) Compatibility | No |
| Rake | Positive |
| No of Edges | 4 |
| ISO Number | CNMG120404N-EF |
| Steel (P) Compatibility | No |
| Cast Iron (K) Compatibility | No |
| For Use With | Toolholders, Boring Bars |
| Insert Thickness | 0.1875" |
| Stainless (M) Compatibility | Yes |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G6331151 | 8.03 | 1 | None | 10 |
| Grainger | 52EW74 | 10.43 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/193000000/193370000/part_--CNMG431EEFAC6040M---Sumitomo--7499503fb2.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp