The small-shank version, for a 10 mm (0.39 in) tool post
Joogto 21-piece 10 mm kit
The same seven-tool spread built on a 10 mm (0.39 in) shank rather than 12 — which is the size most small bench lathes actually take.
This is the small-shank kit on a shelf of 12 mm (0.47 in) ones, and that single difference is the reason to buy it. A 7 by 12 or 7 by 14 mini lathe — the machine most people on this site actually own — is tooled for 10 mm (0.39 in), and a 12 mm (0.47 in) holder will not enter its tool post. Of the nine American kits here this is the only one in the small size.
The seven designations are all consistent with it: SNR0010K11, S10K-SCLCR06, SER1010H11, SDJCR1010H07, SDNCN1010H07, SCLCR1010H06 and MGEHR1010-2, covering external turning, boring, threading, grooving and parting with fourteen CVD-coated inserts behind them. The holder codes being published means inserts can be identified later, which five listings on this shelf make impossible.
Two things about the page. It repeats the claim, made by two other kits here, that the holders are “crafted from cemented carbide and tungsten steel” — which no tool holder at this price is; they are hardened alloy steel, as three other listings on this shelf correctly state. And the first bullet is not a specification at all but a patent-pending notice and a warning about legal action against imitators, on a kit whose seven holder codes are the same industry-standard designations every maker here uses.
Availability
Read on the day this page was built: $46 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-07. The live price is at the top of the page.
The questions welders ask
Do I need 10 mm (0.39 in) or 12 mm (0.47 in)?
Measure the slot in your tool post. A 7 by 12 or 7 by 14 mini lathe is usually tooled for 10 mm (0.39 in); a 9 by 20 or a bench lathe of that size takes 12 mm (0.47 in). A 10 mm (0.39 in) holder will sit in a 12 mm (0.47 in) clamp but 2 mm (0.08 in) low, which puts the cutting edge below center height and spoils both the finish and the tool life; a 12 mm (0.47 in) holder will not go into a 10 mm (0.39 in) slot at all. This is the only kit on this shelf in the small size, and the four published European kits include two 10 mm (0.39 in) sets.
Is it 3/8 inch or 10 mm (0.39 in)?
Ten millimeters. Three eighths of an inch is 9.53 mm (0.38 in), and every holder designation on the page — SNR0010K11, S10K-SCLCR06, SER1010H11, SDJCR1010H07, SDNCN1010H07, SCLCR1010H06, MGEHR1010-2 — carries the 10 mm (0.39 in) shank code. The inch figure is a rounded equivalent, and the half-millimeter matters less here than the 0.7 mm (0.03 in) gap on the 12 mm (0.47 in) kits because it errs in the same direction: the holder is larger than the nominal inch size, not smaller.
