Compatible blade for Pin Vise.
Pin Vise it self can be found by these product code below:
4562349873852
4562349873845
4562349873838
To avoid brakeage,
: Put pre-hole when making a hole with this product.
: Do not push this product when you spin it to make a hole, please do it with only it's weight.
3.2mm / 3.5mm / 4mm / 4.5mm set of 4,
Shaft diameter: 3mm
Made in Japan