ITOOLFIRM HOLE SAWS for Wood, Ceiling, Vent Pipe and Drywall
Features:
BI-Metal + High Speed Steel(HSS)
Extremely fast sawing with minimal expenditure of force
High concentric and side-stroke precision
ADVANTAGEs compare to other hole drills:
They can cut holes with much larger diameters than traditional drill bits.
much more EFFICIENT than a spade drill or twist drill.
APPLIED TO CUT...
Household wood
Galvanized pipe
Fire hose
Gypsum board
Holes in Ceiling for lights
Holes for vent or fans
Holes in table or wall for cable
Cornhole
COMPATIBLE DEVICE
Pistol drill
bench drill
vertical drill press
Precondition: drill chuck is required
COMPATIBLE MATERIAL
Wood
Plastic
Aluminum
Copper
INSTRUCTIONS
Pre-drill using light contact pressure.
Continue drilling with minimal, even pressure.
avoid oscillating while drilling.
Allow hole saw to “air” when using with wood and wood alternatives.
The saw comes to a complete stop on your material before pulling it away.
DIFFERENCE :
Due to manual measurement and production batch is not the same, the size, weight, color will get difference (within 1%) of the normal case.