How To Adjust Zero Bevel on the Bosch GCM 12 GDL

Our experts show you how to adjust the Bosch GCM 12 GDL to have a zero bevel.

[@haveeair]

I have done this with my saw to calibrate it. It is all fine but when I tilt the head to make a bevel cut then reset the head to be back at 90 degrees, the blade is no longer square to the base. This happens every time I bevel and I don’t know what to do

[@rodneybuilders232]

Awesome tip! Thank you thank you. You explained this clearly and concisely. I couldn't understand the manual so you've really helped me a lot! So,...... now I'm a subscriber!

[@bromarvids5186]

What if the saw blade is not square with the fence? I've just received a Bosch mitre saw and mine is 2-3mm out. The manual does t explain it properly, not sure if I'm meant to fix it

[@BoschProfessionalUK]

Hi Bromar, we'll get in touch with our product trainers and get you an answer on that.

[@BoschProfessionalUK]

Hi Bromar, you should be able to adjust the base of the GCM to re-define where the 90 degree lock out is. There are 4 screws in the angle gauge that will enable the adjustment. Page 42 and 43 of the user manual can help guide you: www.bosch-professional.com/binary/ocsmedia/optimized/full/o387755v21_160992A7N5_202205.pdf If you're still having issues, please get in touch via Facebook or Instagram and we can send images/videos of the process on Monday from our training centre.

[@lasseandrek]

👍👍👍👍👍👍👍👍👍Thank you😅