# FOMASP SNMG432 Carbide Turning Inserts, 10-Piece

FOMASP SNMG432 carbide turning inserts are listed as a 10-piece set for semi-finishing and other steel-turning work. Their CVD coating and chip-breaker geometry are specified for steel, but the model identifiers differ across the listing, so confirm insert compatibility before ordering.

- [Original product page](https://best-deals.pro/product/fomasp-snmg432-carbide-turning-inserts)
- [View offer](https://best-deals.pro/visit/fomasp-snmg432-carbide-turning-inserts)
- Market: US
- Language: en-US
- Currency: USD
- Brand: FOMASP
- Model: SNMG120408-MD
- Price: 26.49 USD
- Previous price: 52.99 USD
- Discount: 50%
- Price checked: 2026-11-14T06:40:02.738Z
- Rating: 4 / 5
- Reviews: 8

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Chip breaker is described for semi-finishing turning, facing and profiling.
- CVD-coated carbide grade is listed for steel continuous and interrupted cutting.
- The stated insert dimensions include a 12.7mm inscribed circle and 0.8mm corner radius.

## Pros

- The listing gives concrete insert dimensions that can be checked against a compatible holder.
- Steel cutting applications and semi-finishing use are specified, helping narrow the intended application.

## Specifications

### Identity
- Brand listed in technical details: FM
- Item model number: SNMG120408-MD
### Insert dimensions
- Inscribed circle (IC): 12.7mm
- Thickness (S): 4.76mm
- Dimension (d): 5.16mm
- Corner radius (R): 0.8mm
### Material and intended use
- Coating: Bi-colors yellow and black, CVD coated grade
- Chip-breaker use: Chip breaker for semi-finishing turning, facing, profiling.
- Listed work material: steel continuous cutting as well as interrupted cutting
### Package and weight
- Package dimensions: 4.57 x 4.21 x 0.63 inches
- Weight listed: 3.52 ounces

## Before you buy

- The listing uses SNMG432/SNMG120408-PM in its title and product text, but gives SNMG120408-MD as the item model number. The dimensions also appear in two differently formatted versions, although the figures match. Confirm the exact insert designation, holder fit and selected package before buying.

## A good fit for

- Machinists seeking carbide inserts for steel turning, facing or profiling.
- Buyers looking for a listed semi-finishing chip-breaker insert and who can verify holder compatibility.

## Less suited to

- Buyers who need a confirmed insert designation or holder fit without checking the conflicting model details.
- Work on materials other than steel, since the stated cutting applications focus on steel.

## Customer feedback

Aggregate ratings lean positive overall, with a smaller one-star portion. The sample is limited and there are no customer comments to identify specific strengths or causes for criticism. Treat the ratings as a cautious signal rather than evidence of cutting performance. For buyers, checking the insert designation and fit matters more because the model identifiers are inconsistent.

## Frequently asked questions

### What work are these inserts listed for?
The listing describes them for semi-finishing turning, facing and profiling, with steel named as the work material.
### What dimensions does the listing provide?
It lists a 12.7mm inscribed circle, 4.76mm thickness, 5.16mm dimension and 0.8mm radius.
### Which model designation should I use to check compatibility?
The title and product text use SNMG432/SNMG120408-PM, while the item model number is SNMG120408-MD. Confirm the exact designation and holder fit before ordering.

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## Images

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 1](https://best-deals.pro/i/-kVh2xPMxCv5RQhfEwiV-urkTkFuasrwPB0W6Pl534z7taMRRXUth9I7csb8K1nYAW_7PLaI-VQqn2UevpN8Da6v_XCgXRs0Gu3z-VSZf3JqXlWQ8bYN.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 2](https://best-deals.pro/i/ewv2-Dhzanf-_KyF_uLkY_ZYc6w4WN2fr3NfykG4xGlXYp-_kt5UrrGkN_DVAj3OE_gk2fnX7TRMAnl4s4WmQd05mqfRlucZrUPJcEYq_jiHqZdMgR3l.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 3](https://best-deals.pro/i/sb9PxJdSAxCGrninIm7YBPUmctJhVO1I4KJ5OuENwLFLIuQQKQ9Ian9jEHLXQgfMN_wD-PHSbwY2pid1ImXZeb2psyIXVJLEHcbXPvJlhBrsH5OMkqGD.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 4](https://best-deals.pro/i/GFBTaZkfN5YOpsjjF-iwroOS24J1R22LV5Kk1Ogv8DSJqdFEk9ZEjoDu8LodKocXLAF9mTAk-gIxCyV7mQJZP-2rce_Lqa6xhGWqO5TB4_cthFYFT358.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 5](https://best-deals.pro/i/REdKv4U4vdUn2sVaU1UuawlDDQaDuBTDrvzeRIRgFeUvoa4eLlbUNYRieYxhEAmSHljCS1bYEiIJ2SVrPigne4tc1U6XQXmWMfnMs4Sq1_iNz3D-gF8k.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 6](https://best-deals.pro/i/EsmKtjOmjhprEn-atFL2S1L4ViwVKWf3xikS2XWO628ZSmneznlGbj9vN6AqRIheNY4ZmJdjmSu_08hm6Nb-eMKTsGKI6MjtQ2d0NY2008gFskVxBufQ.jpg)

![FOMASP SNMG432 Carbide Turning Inserts, 10-Piece — 7](https://best-deals.pro/i/JeEs_R_NHfs9aLQae1GcdKTj0T40AEtcyjBo-B-ZK36UzMPCTh7tPM20pYpqCy0-RqIqaulCt8Oi5W9AdN8khebdvHr9UOiIloS5zMqyrDZ5Xeadgeil.jpg)