Here is a sawing tip from @seungwoosun - “When sawing, everyone will have experienced the saw blade breaking and the saw hitting the workpiece. This can mark up your metal, to prevent this I use Blue Tack on my safe frame knob. This quick, extra step is useful in preventing damage to my piece! You could also use putty or clay.” Thank you for taking the time to share this with us! #sawingtip #makingjewelry #sawingjewelry