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Lathe tooling · budget

MIRTHBUY 10 × 10 mm turning tool holders with carbide inserts

The cheapest indexable tooling here at €37 — a way to find out whether indexable suits your lathe.

MIRTHBUY 10 × 10 mm turning tool holders with carbide inserts, product photograph

MIRTHBUY 10 × 10 mm turning tool holders with carbide inserts

The cheapest indexable tooling here at €37 — a way to find out whether indexable suits your lathe.

Shank
10 × 10 mm (0.39 × 0.39 in)
Type
Holders with carbide inserts
Amazon reference
B08M41CJ2N
EAN
8711468101858
  • €37 to try indexable tooling rather than committing to a full set
  • 10 × 10 mm (0.39 × 0.39 in) suits the small lathes on this site
  • Cheap inserts vary in edge preparation, which shows in the finish

Best for: A first experiment with indexable tooling on a modelmaking lathe

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Specifications

Shank
10 × 10 mm (0.39 × 0.39 in)
Type
Holders with carbide inserts
Amazon reference
B08M41CJ2N
EAN
8711468101858

Low commitment

Thirty-seven euros answers the question of whether indexable tooling suits your machine and your work, before €95 does.

The small-lathe reality

Light machines cannot force a cut, so tool sharpness matters more than toughness. That is why HSS remains popular on small lathes long after it disappeared from industry.

Sources

Every figure above comes from the manufacturer’s published specification for this reference. Fields the listing does not publish are left out rather than estimated. Market availability was verified per market on the EAN.

Prices quoted in this text were read on 2026-08-13. The live price is at the top of the page.

The questions welders ask

Do cheap inserts cut noticeably worse?

They cut, and the difference shows in the finish and in how light a cut they will take. Premium inserts have a sharper, more consistent edge preparation, which matters most on a small, low-power lathe where you cannot force the cut. For learning and for roughing, budget inserts are entirely adequate.

Should I buy HSS tools instead at this price?

It is a real alternative. A blank of high-speed steel and a bench grinder will produce a tool sharper than any budget insert, at a fraction of the price — the cost is the skill and the time to grind it. Many small-lathe owners end up with both: indexable for speed, HSS for the finishing pass.

Welders this fits

More lathe tooling

  • Donken 10 mm indexable turning tool set, 21 pieces, product photograph

    Donken 10 mm indexable turning tool set, 21 pieces

    Indexable tooling for a small lathe: when an edge dulls you turn the insert rather than grind a tool.

    Shank
    10 mm (0.39 in)
    Quantity
    21 pieces
    Type
    Indexable holders with carbide inserts
    Amazon reference
    B09GKGCP6B
    EAN
    6226126800919
    • Indexable inserts: rotate to a fresh edge instead of regrinding a tool
    • 10 mm (0.39 in) shank suits small bench lathes and modelmaking machines
    • Verified on the German store only at the time of checking

    Best for: A first tooling set for a small lathe, bought with the machine

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  • Donken 12 mm indexable turning tool set, 21 pieces, product photograph

    Donken 12 mm indexable turning tool set, 21 pieces

    The same set in 12 mm — the shank size most bench lathes above the smallest actually take.

    Shank
    12 mm (0.47 in)
    Quantity
    21 pieces
    Includes
    Boring bar holder
    Type
    Indexable carbide
    Amazon reference
    B09GLFD1RL
    EAN
    6226126800957
    • 12 mm (0.47 in) is the common shank size on bench lathes of 180 mm (7.09 in) swing and up
    • A boring bar is included, which many sets omit
    • Verified on the German and French stores only at the time of checking

    Best for: The bench lathes on this site with 180 mm (7.09 in) swing or more

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  • HOPSON TOOLS 16 mm carbide turning tool set, 10 pieces, product photograph

    HOPSON TOOLS 16 mm carbide turning tool set, 10 pieces

    Sixteen-millimeter shanks for a heavier lathe: five holders, five inserts, and rigidity where it counts.

    Shank
    16 mm (0.63 in)
    Contents
    5 holders and 5 indexable inserts
    Type
    Carbide indexable
    Amazon reference
    B0FCS779YW
    EAN
    0725650977556
    • 16 mm (0.63 in) shanks are far stiffer than 10 or 12 mm (0.47 in) — less chatter under load
    • Live on all six markets under one reference
    • €95, and only five inserts to start with

    Best for: Larger bench lathes with a 16 mm (0.63 in) tool post, cutting steel at depth

    Check price on Amazon

Elsewhere in the workroom

  • STAHLWERK ER4043 (AlSi5) TIG rods Ø 2.4 × 500 mm, 2 kg, product photograph

    STAHLWERK ER4043 (AlSi5) TIG rods Ø 2.4 × 500 mm, 2 kg

    Aluminum filler for TIG: the same alloy family as the MIG wire, in a form you feed by hand.

    Alloy
    ER4043 (AlSi5)
    Diameter
    2.4 mm (0.09 in)
    Length
    500 mm (19.7 in)
    Weight
    2 kg (4.4 lb)
    Amazon reference
    B07YYD1WX7
    EAN
    4260294086517
    • ER4043 flows well and resists cracking — the general-purpose aluminum filler
    • 2.4 mm (0.09 in) matches the tungsten size most AC work uses
    • Aluminum oxidizes in storage: rods need keeping clean and dry

    Best for: Aluminum TIG work on an AC or AC/DC machine

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  • STAHLWERK Spark arrestors for blower unit, 2-pack, product photograph

    STAHLWERK Spark arrestors for blower unit, 2-pack

    A metal mesh whose job is to stop a live spark reaching a filter full of combustible dust.

    Type
    Spark arrestor
    Quantity
    2
    For
    Powered fresh-air welding helmet blower units
    Amazon reference
    B0FXMQL9QZ
    EAN
    4262553780341
    • Stops incandescent spatter reaching the filter element
    • A two-pack means a spare exists before the first is damaged
    • Not sold on the American or British stores at the time of checking

    Best for: Anyone running a powered helmet while grinding or MIG welding, where sparks fly upward

    Search Amazon for this model
  • STAHLWERK Titan 3-in-1 True Colour with memory, product photograph

    STAHLWERK Titan 3-in-1 True Colour with memory

    A helmet with a memory: the shade and sensitivity you set for TIG are recalled instead of redialled.

    Type
    Auto-darkening, True Color
    Memory
    Job memory for stored settings
    Processes
    MIG/MAG, TIG and MMA
    Amazon reference
    B0DQ3K4TC2
    EAN
    4262452493519
    • Stored settings, so switching between TIG and MIG does not mean redialling shade and sensitivity
    • True Color lens as on the cheaper models in the range
    • €90 — four times the cheapest European helmet here

    Best for: A workshop that switches between processes and materials in the same session

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All lathe tooling