






🔧 Tiny bits, massive impact — drill like a pro with Gyros precision!
The GYROS Keyless Mini Adapter Chuck is a precision-engineered micro drill chuck with a 0 to 0.039 inch capacity, designed for micro drill bits #60-#80. Featuring a 4-jaw keyless chuck and a universal 1/4” hex shank, it delivers vibration-free performance up to 35,000 RPM. Ideal for professionals and hobbyists alike, it ensures fast bit changes and superior grip for flawless, high-speed micro drilling across a wide range of power tools.
| Thread size | 1/4-20 UNC |
| Capacity | 0.04 Inches |
| Included components | Hex Shank |
| Manufacturer | Gyros |
| UPC | 780670455996 |
| Part number | 45-01401 |
| Item Weight | 91 g |
| Package Dimensions | 10.16 x 5.21 x 0.25 cm; 91 g |
| Manufacturer reference | 45-01401 |
| Size | 1/4" Hex Shank .0”-.039”; #61-#80 |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.04 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
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