Best Spade Drill

4 inch Deep Hole Saw Carbide, 2.36” Cutting Depth for Multiple Material Hardy Plank MDF Wall Tile 10X More cuts 5X More Faster

1, The Carbide Tipped Teeth hardness HRC overs 80. It’s more hard, more shape, longer life. Up to 10X times more Cuts than standard bi-metal hole saw drilling for Hardy plank. Up to 5X times more Speed than standard bi-metal hole saw drilling for Hardy plank..
2, The big slot design is to remove the plug easily. Up to 5 times Faster than standard hole saw..
3, Max cutting depth:2.36 “( 60mm) . Replaced the following drill bits: Spade bit, Forstner bit, Auger bit, bi-metal hole saw..
4, Ideal drilling for multiple materials: Hardy Plank, Hard wood（not with nail), Drywall, MDF, Fiberglass, Wall Tile, Air Brick, Plasterboard. Cutting material MOHS hardness ：Not up to 6 . For use in standard rotary drills. Not for use in Hammer mode..
5，This carbide hole saw cutter includes: 4”(102mm) carbide tipped hole saw , 1 of 0.34”(8.6mm) hex shank arbor, 1 of Ø1/4”x4.3”(110mm) silver HSS pilot drill bit for wood. 1 of Ø1/4”x4.3”(110mm) carbide tipped pilot drill bit for hardy plank, stone, wood..

Nicunom 13-Piece Spade Drill Bit Set, Paddle Flat Bits for Woodworking, Hole Cutter, Assorted Bits 1/4\ to 1\ with Plastic Storage Case

Package includes 13 pieces spade drill bit, size: 1/4”, 5/16”, 3/8”, 1/2”, 9/16”, 5/8”, 3/4”, 7/8”, 1.

YG-1 S061 Cobalt Steel Throw Away Spade Drill Insert, TiN Finish, 51/64\ Diameter, 5/32\ Thick (Pack of 1)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S081 Cobalt Steel Throw Away Spade Drill Insert, TiAIN Finish, 7/8\ Diameter, 5/32\ Thick (Pack of 1)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S061 Cobalt Steel Throw Away Spade Drill Insert, TiN Finish, 7/8\ Diameter, 5/32\ Thick (Pack of 1)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S080 Cobalt Steel Throw Away Spade Drill Insert, TiAIN Finish, 21/32\ Diameter, 1/8\ Thick (Pack of 2)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S080 Cobalt Steel Throw Away Spade Drill Insert, TiAIN Finish, 17/32\ Diameter, 1/8\ Thick (Pack of 2)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S081 Cobalt Steel Throw Away Spade Drill Insert, TiAIN Finish, 55/64\ Diameter, 5/32\ Thick (Pack of 1)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S062 Cobalt Steel Throw Away Spade Drill Insert TiN Finish 1-1/4 Diameter 3/16 Thick Pack of 1

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.

YG-1 S063 Cobalt Steel Throw Away Spade Drill Insert, TiN Finish, 1-3/4\ Diameter, 1/4\ Thick (Pack of 1)

For use in high nickel alloys and materials over 280 brinell.
It easily can be replaced on the machine.