I use them in my pipe punch. I've used the same grooving cutter for both 40 and 1 1/2 gauge pipe and it continues to work. No problems with broken teeth and it seems to stay sharp much longer than I expected.
Saw BOSCH Keo, 0600861900
41 Review
Circular saw Makita HS7601, 1200 W blue/silver
58 Review
Circular saw BOSCH GKS 190, 1400 W blue/silver
44 Review
Sawing machine DeWALT DWE7485, 1850 W
52 Review
POWERTEC 62-Inch 8-Inch Blade - Model 13132X
12 Review
Olson 80 Inch Blade FB14580DB-025
10 Review
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade