Description
- 1x Sherline WW Collet Blank, Small Head
ZIP File
- Maximum runout of .002″ or less
- Shank diameter of .312-.313
- .275-40 thread
- Maximum diameter stock that can pass entirely through the collet is 3/16″ or 4.5mm
- Collets larger than the through-hole diameter are referred to as 'pot' chucks
- Collet sizes above 3/16″ (4.5mm) are not bored through, only bored .260″ deep