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A chuck that tilts

Genmitsu MD18 3-in-1 rotary chuck for Genmitsu L8 and Z6, 0–30° tilt

A 3-in-1 multi-jaw rotary chuck from Genmitsu for its L8 and Z6 engravers, connected by USB and 6-pin cable, clamping L-shaped, ladder-shaped and hexagonal objects with one hand, tilting from 0 to 30° and working with LightBurn.

Genmitsu chuck on a long base with a tailstock, six spare jaws, three pins, and an engraved bottle, glass, ball and rings

Genmitsu MD18 3-in-1 rotary chuck for Genmitsu L8 and Z6, 0–30° tilt

A 3-in-1 multi-jaw rotary chuck from Genmitsu for its L8 and Z6 engravers, connected by USB and 6-pin cable, clamping L-shaped, ladder-shaped and hexagonal objects with one hand, tilting from 0 to 30° and working with LightBurn.

Roller or chuck design
3-in-1 multi-jaw chuck with one-handed clamping, title and second bullet
Diameter range
L-shaped 60–120 mm, ladder-shaped 60–120 mm, hexagonal 10–80 mm objects, second bullet
Maximum length
Absent from the listing text — the product photograph shows a tailstock on a long base
Height
Absent from the listing
Connector
USB + 6-pin connection cable, first bullet
Software support
LightBurn and the software supplied with the Genmitsu L8 and Z6, third bullet
Tilt adjustment
0 to 30°, fourth bullet
Amazon reference
B0CTHCYGHC (same reference on 6 Amazon marketplaces)
EAN
0816550029565
  • Tilt from 0 to 30° for tapered objects
  • No assembly: plug in and engrave, as the third bullet says
  • Made for Genmitsu L8 and Z6; other brands need a connector check

Best for: A Genmitsu L8 or Z6 owner engraving glasses, rings and tapered cups.

≈ $106 / 111 €
Check price on Amazon

Specifications

Roller or chuck design
3-in-1 multi-jaw chuck with one-handed clamping, title and second bullet
Diameter range
L-shaped 60–120 mm, ladder-shaped 60–120 mm, hexagonal 10–80 mm objects, second bullet
Maximum length
Absent from the listing text — the product photograph shows a tailstock on a long base
Height
Absent from the listing
Connector
USB + 6-pin connection cable, first bullet
Software support
LightBurn and the software supplied with the Genmitsu L8 and Z6, third bullet
Tilt adjustment
0 to 30°, fourth bullet
Amazon reference
B0CTHCYGHC (same reference on 6 Amazon marketplaces)
EAN
0816550029565

The Genmitsu MD18 rotary listing, bullet by bullet

Five bullets: a design for the Genmitsu L8 and Z6 with a USB + 6-pin cable, and a connector check for other brands; one-handed clamping of L-shaped and ladder-shaped objects of 60–120 mm and hexagonal ones of 10–80 mm; no assembly, with LightBurn and Genmitsu’s own software; a tilt of 0 to 30°; and accuracy stated below 0.01 mm at up to 10,000 mm/min.

The Genmitsu chuck tilts

0 to 30°. A tapered tumbler has a sloping side; tilting the chuck brings that side level under the laser. The fourth bullet gives the range. The product photograph shows the chuck on a long base with a tailstock and six spare jaws.

Genmitsu’s figures and the Z6

Below 0.01 mm and 10,000 mm/min are Genmitsu’s own statements, the first a precision claim and the second a movement limit. The Z6 named here is Genmitsu’s; the Z6 12W engraver reviewed on this site is sold under the Elidor name and does not mention Genmitsu.

Availability

At the last look-up, the German, French, Italian and Spanish Amazon stores were asking 111 € to 125 €.

It is sold in the American and British Amazon stores as well, in their own currency, which the euro figures above leave out on purpose.

Every figure here is Keepa’s reading on the date this page was last updated. Stock and prices can change at any time.

Prices quoted in this text were read on 15 September 2026. The live price is at the top of the page.

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    Roller or chuck design
    Two 70A rubber rollers; spacing set by sliding and locked with a hand knob, first and fourth bullets
    Diameter range
    5–150 mm engraving range, second bullet
    Maximum length
    Absent from the listing
    Height
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    Connector
    Adapter cable to the engraver’s X-axis or Y-axis stepper motor wiring, third bullet
    Software support
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    Amazon reference
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    EAN
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    Check price on Amazon

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    Wavelength range
    180–534 nm and 740–1095 nm, title; 355, 405, 445, 450, 532, 808, 980 and 1064 nm named, first bullet
    Optical density
    OD > 7 at 180–534 nm and 900–1095 nm; OD > 5 at 740–900 nm, first bullet
    Marking
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    Side protection
    Side protection and ventilation, fourth bullet
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    Amazon reference
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    EAN
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    Optical density
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    Marking
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    EAN
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