SHARP SAW The sharp teeth is HSS M42 Bi-metal saw,it can open hole in shorter time with neat opening.
|
BETTER ARBOR AND DRILL BIT The big arbor with two pins, which can lock the hole saw, so that the hole saw can hold heavy duty work.and safer operation. The center drill bit is higher quality, sharp with split tip, it can drill the holes very fast. and stronger.
|
OPERATION The shank is 3/8 inch, it is good for most of the hammer drill,which have the 3/8" chuck or larger. Perfect for corn hole board drilling and other home projects,it cut clean 6 inch diameter holes through wood,drywall,plastic,even thin soft metal.
|