Dear Bosch - your customer service is useless Look at the arbor and hole pattern in the saws. They are NOT around. It has a pattern like a pill (flat sides and round top and bottom). The replacement Arbor/mandrels all have a ROUND pattern. Seems mike you used a proprietary mandrel/arbor for the set without offering a replacement?
This HCD007 Hole Saw Set comes with (1) 1", (1) 1-1/4", (1) 1-1/2", (1) 1-3/4", (1) 2", (1) 2-1/2"; (1) arbor with pilot bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.
This HCD007 Hole Saw Kit comes with 1/4" hex shank pilot bit plus Hole Saws: (1) 1", (1) 1-1/4", (1) 1-1/2", (1) 1-3/4", (1) 2", (1) 2-1/2". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.
The arbor has a mounting "nut" assembly. Just loosen this nut, change saws, and install nut to hold the arbor in place.
I used one to cut two holes in a new countertop..... worked great. I would just recommend starting the drill out slowly on the counter top to prevent "chipping" of the surface.
I used this on a composite shower I installed and it was great. hope this helps
Yes. I just redid a bathroom and used these for drywall, wood, and the composite shower wall. I was very pleased they worked fine and no issues
Used my Rigid electric drill at 600 rpm, and it worked great.