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FOMASP TCMT21.51 / TCMT110204 Carbide Turning Inserts, 10 Pieces1 / 7
Product guide

FOMASP TCMT21.51 / TCMT110204 Carbide Turning Inserts, 10 Pieces

Pieces: FOMASP TCMT21.51 / TCMT110204 carbide turning inserts are listed as a 10-piece set for semi-finishing and other steel-turning operations. The CVD-coated carbide inserts are described for continuous and intermittent cutting, with listed dimensions that buyers can compare against their holder and job requirements.

At a glance

  • Listing describes a chip breaker geometry for turning, end-face machining and contour work.
  • CVD-coated carbide is claimed for steel, including continuous and intermittent cutting.
  • Dimensions listed include a 6.35mm inscribed circle, 2.38mm thickness and 0.4mm radius.
Price
$20.99Save 50%

Reference price: $41.99

Price checked: Nov 14, 2026

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Often bought together

Pros and cons

Pros

  • Ten listed inserts provide a small replacement supply for a compatible holder.
  • The listing identifies both continuous and intermittent steel cutting as intended applications.
  • The stated insert dimensions and model code help with holder and job matching.

Technical specifications

15 specifications
Identity
BrandFM
ModelTCMT21.51 / TCMT110204
Materials and coating
Material listedCarbide
FinishCVD coating
Dimensions and geometry
Cutting diameter6.35 millimeters
Thickness2.38mm
Dimension (Φd)2.8mm
Radius0.4mm
Nose angle7 degrees
Shank typeStraight
Point styleSpear Point
Number of flutes2
Use and quantity
Surface recommendationMetal
Set quantity10 pieces
Number of packs1

What to know before buying

Listing details to confirm

The listing uses several coating descriptions, including CVD coating and a TiCN+Al2O3+TiN dual-color coating, and describes the grade variously for semi-finishing, semi-finishing to roughing, and light interrupted cutting. These details are inconsistent or not fully confirmed, so check the selected listing and grade requirements before purchase.

Who is it for?

A good fit for

  • Machinists seeking a 10-piece supply of TCMT21.51 / TCMT110204-style carbide inserts for metal turning.
  • Users whose steel-turning work and holder match the listed insert geometry and dimensions.

Less suited to

  • Buyers who need a confirmed coating composition or a clearly specified grade for a particular material or cutting regime.
  • Users whose holder requires a different insert size or geometry.
FOMASP TCMT21.51 / TCMT110204 Carbide Turning Inserts, 10 Pieces · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 5 ratings
  • 5 stars57%57%
  • 4 stars43%43%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

Aggregate customer ratings lean positive, with five-star and four-star categories represented. The sample is small and provides no comments explaining the ratings, so it cannot establish specific strengths or concerns. Buyers should base fit and cutting suitability on the listed model, dimensions and intended steel-turning applications.

Frequently asked questions

How many inserts are listed?

The listing gives a set quantity of 10 pieces in one pack.

What material and coating are specified?

The material is listed as carbide and the finish as CVD coating. The detailed coating wording varies elsewhere in the listing, so verify the specific grade if composition matters.

What dimensions are provided?

The listing specifies 6.35mm cutting diameter, 2.38mm thickness, 2.8mm dimension (Φd), 0.4mm radius and a 7-degree nose angle.

What work is this insert intended for?

The listing describes semi-finishing and steel turning, including continuous and intermittent cutting. Confirm that the geometry and grade suit your holder and operation.

FOMASP TCMT21.51 / TCMT110204 Carbide Turning Inserts, 10 Pieces · photo 3
Additional product photo 3

Alternative options

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