has gained significant traction as a versatile, high-precision spray gun that punches well above its weight class.
Warning: Lubricate the flexible shaft every 20 hours of use with light machine oil. The 931G's manual specifies this; ignore it, and the shaft will heat up and snap. ntools mini 931g
| Specification | Detail | |---------------|--------| | | Ntools Mini 931G | | Torque | 0.15 – 0.35 Nm (adjustable) | | Speed | 200 RPM (no-load) | | Chuck Type | Collet (manual tightening) | | Input Power | 2 x AAA batteries (or internal Li-ion on newer variants) | | Bit Type | Standard 4mm hex bits (precision series) | | Weight | 45g (without batteries) | | Specification | Detail | |---------------|--------| | |
By following the maintenance tips in this guide and pairing the 931G with the right accessories, this little tool will pay for itself dozens of times over, whether you are engraving heirlooms, polishing watch parts, or restoring a vintage car's carburetor. whether you are engraving heirlooms