Specifications

CUTTING SYSTEM
3
www.alpha-tools.com
The Alpha
®
Ultracut GPM Series is made for
building contractors and fabricators who work
with metal and composite materials. The
GPM Series blade ts on most popular hand-
held electric power tools for demanding metal
applications. Cut galvanized steel roong sheets
and corrugated granite granule coated metal roof
tile, easily with a worm-drive saw without worrying
about carbide tip loss, compression marks and
burning of paint. Since the Alpha
®
Ultracut maintains
excellent cutting performance at the maximum cutting
depth throughout its life, iron workers and underwater
welders will appreciate using this blade. The Ultracut
GPM Series cuts angle iron, pipe, electrical conduit,
re-bar, metal stud, structural metal, sheet metal, grid, and stainless steel along with wood,
plastics, composite materials, masonry and concrete.
The Ultimate Vacuum Brazed Diamond Blade
Alpha
®
Ultracut - GPM Series
PART NO. SIZE MAXIMUM RPM THICKNESS ARBOR
GPM0420 4” 14,500 1.5mm 20mm, 5/8”
GPM4578 4-1/2” 13,200 1.5mm 7/8”, 20mm
GPM0578 5” 12,200 1.5mm 7/8”
GPM06UN 6” 10,100 1.9mm
7/8”, 5/8”,
GPM07UN 7” 8,400 1.9mm
7/8”, 5/8”,
GPM08UN 8” 7,400 1.9mm
7/8”, 5/8”,
GPM0978 9” 6,600 2.2mm 7/8”, 5/8”
Fits most popular High-speed Angle Grinders and Circular Saws.
FEATURES
GPM SERIES