Keeping used blades around made a difference for me

Most glaziers insist on always using new cutting blades. I had a job with patterned glass that kept shattering with a fresh blade. On a hunch, I switched to a blade that had seen some use, and it cut cleanly. Now I don't toss my blades as quickly. Sometimes the standard advice doesn't fit every situation.

3 comments

3 Comments

hollycooper1mo ago

My first boss in glazing swore by new blades for every job. But hearing about one case where a used blade worked doesn't mean we should toss out all the rules. Patterned glass might be tricky, but that could be more about technique than the blade's age. It's not like the whole industry is wrong because of one hunch. But hey, if it works for you, just don't expect a medal for recycling.

ross.cameron1mo ago

Totally get where you're coming from. Rules are there for a reason, and I've seen jobs ruined from a dull blade. Patterned glass is tricky enough without adding worn tools into the mix. Maybe some folks get by with old blades, but it's a risk I wouldn't take... just saying.

henderson.margaret1mo ago

A buddy from my gym does glass cutting on the side. He used a worn blade on patterned glass and it totally botched the cut. Had to eat the cost for the material and start over.