Diamond Max™ Hole Saw Bit, 3-1/2", 1-1/2" Depth of Cut, Diamond Base For Dial Indicators V-Groove working edge for accurate

V-Groove working edge for accurate alignment on pipe or conduit

Electronic shutdown and high-pressure LED indicator prevents grease spills and extends motor life

Made for everyday stapling needs around the home or office

Lightly knurled handle for improved grip

Diamond Max™ Hole Saw Bit, 3-1/2", 1-1/2" Depth of Cut, Diamond Base For Dial Indicators V-Groove working edge for accurateUnmatched cuts in porcelain Fastest cutting in porcelain More cutting, less clogging Maximum diamond durability and retention Faster starts and less slipping Dip bit in water before each cut Specifications Imperial Diameter 3 1 2" Depth Of Cut 1 1 2" Material Diamond Country Of Origin Taiwan